Category: DFEC Rebuttal

By Posted on Posted in 2005 PDRS, Case Law, DFEC Rebuttal, Ogilvie, Workers Compensation Resources No Comments Tagged with , , , , , , , , , , , , , , , , , , ,
Ogilvie for Dummies
Ogilvie for Dummies

UPDATE: DOWNLOAD THE MATHEMATICAL PROOF AS A PDF!

Get ready to stop paying people to do Ogilvie calculations, recycle your Gearheart/Gerlach handouts, and delete your Frost Excel spreadsheet. ((Sorry Jeff, Mark, Mark, and Ray!))  We’re about to go all “Beautiful Mind.”

Yesterday while at the Oakland WCAB an Applicant’s attorney mentioned he noticed an interesting trend in the Ogilvie formula.  ((Thank you “S”!  Unfortunately, he did not want to be named.)) ((Man, I *wish* I could take credit for this observation.)) He said that whenever he does an Ogilvie calculation for someone with a 100% earnings loss and a modest WPI, the WPI is always increased by 18.  ((Not multiplied by 18, but an addition of 18.))

I ran a number of test calculations on this theory and it appeared to be right.  My calculations show that up to a WPI of 44 the increase appears to always be 18.1, but the last “0.1” always gets rounded down.  However, appearing to be right just isn’t good enough for me.  And, because I am just truly that nerd, here’s the fully mathematical proof:

Let’s break down the calculations at the heart of Ogilvie:

  1. Earnings Loss ((PIESSE = Post Injury Earnings of Similarly Situated Employees)) ((PIEA = Post Injury Earnings of Applicant))
    1. = (PIESSE – PIEA) / PIESSE
    2. = ($1.00 – $0.00) / $1.00
    3. = $1.00 / $1.00
    4. = 1
    5. = 100%
  2. Individualized Proportional Earnings Loss
    1. = (WPI / Earnings Loss) / 100
    2. = (WPI / 100% )/100
    3. = (WPI / 1) / 100
    4. = WPI / 100
    5. Thus, for any WPI less than 45 and a total loss of earnings, the Individualized Earnings Loss will always be less than 0.450 in Table A.
  3. DFEC Adjustment Factor
    1. = ([1.81/a] * .1) + 1
    2. = ( (1.81 * .1)/a) + 1
    3. = (.181/a) + 1
    4. = 1 + (.181/a)
  4. Ogilvie DFEC Adjusted Rating
    1. = WPI * DFEC Adjustment Factor
    2. = WPI * (1 + (.181/a) )
    3. = WPI * (1 + (.181 / Individualized Proportional Earnings Loss) )
    4. = WPI * (1 + (.181 / (WPI / 100) ) )
    5. = WPI * (1 + (.181 * 100 / WPI ) )
    6. = WPI * (1 + (18.1/ WPI ) )
    7. = WPI * ( (WPI/WPI) + (18.1/ WPI ) )
    8. = WPI * (WPI + 18.1/ WPI )
    9. = WPI * (WPI + 18.1/ WPI )
    10. = WPI + 18.1
  5. Conclusion
    1. If you have an Applicant with a 100% post injury earnings loss and a WPI of 44 or less, you should rebut the FEC and arrive at an adjusted WPI that is equal to the original WPI plus 18.1.

Therefore, I propose a new Ogilvie formula that will be easy for anyone to remember:

  • Step 1: If the injured worker has a 100% earnings loss and a WPI of 44 or less, add 18.1 to the WPI and round down.
  • Step 2: If the injured worker has less than 100% earnings loss or a WPI of 45 or higher, go to Step 3.
  • Step 3: For heaven’s sake, just make your life easier and use the calculators here at PDRater.com.

What do you think?  Leave a comment or drop me a line.

By Posted on Posted in 2005 PDRS, Almaraz / Guzman, AMA Guides, Articles, Case Law, DFEC Rebuttal, Ogilvie, Vocational Rehabilitation, Workers Compensation Resources No Comments Tagged with , , , , , , , , , , , , , , , , , , , , ,
Always room for guest articles at PDRater!
Always room for guest articles at PDRater!

Emily Tincher has recently provided a vocational expert’s perspective on the Ogilvie and Almaraz/Guzman decisions.

Have you got an article on workers’ compensation you’d like to see published?  Drop me a line and let me know. ((Photo courtesy of Stephen Cummings))

Thanks Emily!

P.S. For those of who keeping score at home, this is my 200th post!!!  That’s 200 posts in 357 days or roughly a post every 1.7 days.

By Posted on Posted in 1997 PDRS, 2005 PDRS, Author, Calculators, Cell Phones, Combined Values Chart, DFEC Rebuttal, Free, Ogilvie, PDRater, Technobabble, Website Updates, Workers Compensation Resources No Comments Tagged with , , , , , , , , , ,
Permanent disability calculators that will fit in your pocket!
Permanent disability calculators that will fit in any pocket!

I was at the San Jose WCAB on Friday.  Since recently discovering that I could run this website’s permanent disability rating calculators from my phone’s web browser, this was the first time I left my rating manual, money chart, and date wheel in the car. ((Photo courtesy of .robbie))

It was great.  That morning I used my phone to:

  • Find the ADJ number associated with the legacy SJO number on my file
  • Calculate an Ogilvie adjustment of a rating string
  • Calculate the number days between two dates
  • Perform old and new schedule ratings
  • Perform a CVC (combined values chart) calculation ((Oh, and I called my client at one point.  Ha!))

The benefit for me is not so much that I don’t have to carry the rating manuals, dollar value charts, and date wheels.  Unlike these tools, my phone is not something I’m going to misplace or loan and never see again.

The best part is that if I want to refer back to the calculation I just performed, I can just e-mail it to myself!

By Posted on Posted in 1997 PDRS, 2005 PDRS, Almaraz / Guzman, AMA Guides, DFEC Rebuttal, Ogilvie, PDRater, Permanent Disability Rating Schedule, Permanent Partial Disability, Workers Compensation Resources No Comments Tagged with , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
Need more time to think about Ogilvie, Almaraz, and Guzman?
Need more time to think about Ogilvie, Almaraz/Guzman?

Sometimes even the WCAB needs more time to think. ((Photo courtesy of radiospike photography))

On March 26, 2009, the director of the Department of Industrial Relations, John C. Duncan, issued a letter to the entire Workers’ Compensation Appeals Board asking them to vacate their own decisions and solicit argument and amicus briefs.  Here’s a copy, courtesy of WCExec.com, the Letter from Director of DIR to WCAB re: Ogilvie and Almaraz/Guzman (3/26/2009).

On Monday April 6, 2009 the WCAB issued three Orders Granting Reconsideration and Order Allowing Amicus Briefs (en banc) in Ogilvie and Almaraz/Guzman.  For your review:

What does the Order Granting Reconsideration of Ogilvie and Almaraz/Guzman mean for you?

    1. Ogilvie and Almaraz/Guzman are still the law.  Despite Commissioner Aghazarian’s two concurring opinions, the WCAB did not issue a stay of either Ogilvie or Almaraz/Guzman.
    2. The WCAB has granted SCIF’s petition for reconsideration in Almaraz, granting reconsideration on their own motion in Guzman, and the parties’ petitions for reconsideration in Ogilvie.  They have granted reconsideration on these cases to, “afford us a sufficient opporutnity to study the issues.” ((Hence, the “The Thinker” reference above…))
    3. Any interested party may file an amicus brief no later than May 1, 2009 at 5pm.