Individual Calculations January 2009
 Kleiman, Jake  Total change: -0.60  Rating chartPersonal card
 2008 Pan American - Continental Championships Boca Raton, Florida USA 2008-11-01
RcRownchangeKK*chgGame
 2359 2315 3.50 8 -0.04 15 -0.60 
  Escobar, Alder m2482 COL0.001-0.2815-4.20 
  Haskel, Jeffrey 2106 USA1.0010.23153.45 
  Robson, Ray S m2466 USA0.5010.20153.00 
  Bhat, Vinay S g2497 USA0.001-0.2615-3.90 
  Santarius, Erik F 2213 USA0.501-0.1415-2.10 
  Fonseca, Jose Luis 2200 NCA1.0010.34155.10 
  Sarkar, Justin m2451 USA0.5010.18152.70 
  Aldama, Dionisio m2457 MEX0.001-0.3115-4.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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