Individual Calculations January 2010
 Kaplivatski, Alexander  Total change: 0.45  Rating chartPersonal card
 MadaTech Intl 2009 Haifa ISR 2009-11-26
RcRownchangeKK*chgGame
 2316 2313 4.50 9 0.03 15 0.45 
  Kudischewitsch, David m2378 RUS1.0010.59158.85 
  Goldin, Roman 2287 ISR0.501-0.0415-0.60 
  Miller, Evgeny 2293 CAN1.0010.47157.05 
  Fraas, Martin 2215 SVK0.501-0.1315-1.95 
  Axelrod, Arie f2316 ISR0.001-0.5015-7.50 
  Bykhovsky, Avigdor g2395 RUS0.5010.11151.65 
  Zilberman, Yaacov g2446 ISR0.5010.18152.70 
  Gershkowich, David f2330 ISR0.001-0.4815-7.20 
  Aharon, Ofir 2187 ISR0.501-0.1715-2.55 

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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