Individual Calculations January 2011
 Sorin, Michael  Total change: 26.85  Rating chartPersonal card
 Israel National Championship 2010 Open Haifa ISR 2010-11-08
RcRownchangeKK*chgGame
 2438 2204 3.50 8 1.79 15 26.85 
  Kudischewitsch, David m2366 RUS1.0010.711510.65 
  Zilberman, Yaacov g2481 ISR1.0010.831512.45 
  Golod, Vitali g2582 ISR0.001-0.0915-1.35 
  Kantsler, Boris g2440 ISR0.5010.30154.50 
  Tseitlin, Mark D g2415 ISR0.001-0.2315-3.45 
  Axelrod, Arie f2386 ISR1.0010.741511.10 
  Gruenfeld, Yehuda g2469 ISR0.001-0.1815-2.70 
  Pasman, Michael f2366 ISR0.001-0.2915-4.35 

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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