Individual Calculations July 2008
 Karpman, Vadim  Total change: -7.50  Rating chartPersonal card
 Israel National League 2008 Various ISR 2008-01-04
RcRownchangeKK*chgGame
 2476 2389 3.50 11 -0.75 10 -7.50 
  Finkel, Alexander g2463 ISR0.5010.10101.00 
  Kudischewitsch, David m2322 RUS0.001-0.5910-5.90 
  Moiseenko, Alexander g2643 UKR0.001-0.1910-1.90 
  Liss, Eran g2488 ISR0.5010.14101.40 
  Kaspi, Alexander m2457 ISR0.001-0.4110-4.10 
  Abergel, Thal m2517 FRA0.5010.17101.70 
  Mikhalevski, Alexander m2455 ISR0.5010.09100.90 
  Nabaty, Tamir 2417 ISR0.5010.04100.40 
  Botvinnik, Ilia m2372 ISR0.501-0.0210-0.20 
  Huzman, Alexander g2602 ISR0.001-0.2310-2.30 
  Gershon, Alik g2497 ISR0.5010.15101.50 

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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