Individual Calculations March 2012
 Postny, Evgeny  Total change: 9.50  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2451 2640 7.50 9 0.95 10 9.50 
  Vasiliev, Olga wm2305 ISR1.0010.12101.20 
  Bykhovsky, Avigdor g2427 RUS0.501-0.2710-2.70 
  Kaganskiy, Gleb f2339 RUS1.0010.15101.50 
  Gelman, Alexander m2413 RUS1.0010.21102.10 
  Mikhalevski, Victor g2549 ISR1.0010.38103.80 
  Nabaty, Tamir g2563 ISR0.501-0.1110-1.10 
  Smirin, Ilia g2670 ISR0.5010.04100.40 
  Baron, Tal g2504 ISR1.0010.32103.20 
  Nakar, Eylon 2286 ISR1.0010.11101.10 

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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