Individual Calculations May 2012
 Poluljahov, Aleksandr  Total change: 4.30  Rating chartPersonal card
 RUS Team Chmp. 2012 Men Loo RUS 2012-04-09
RcRownchangeKK*chgGame
 2560 2505 3.00 6 0.43 10 4.30 
  Kurukin, Dmitry m2375 RUS0.501-0.1810-1.80 
  Kurnosov, Igor g2657 RUS0.5010.20102.00 
  Pridorozhni, Aleksei g2524 RUS0.5010.03100.30 
  Grachev, Boris g2705 RUS0.001-0.2410-2.40 
  Pogonina, Natalija wg2449 RUS0.501-0.0810-0.80 
  Roiz, Michael g2652 ISR1.0010.70107.00 

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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