Individual Calculations January 2011
 Tseitlin, Mark D  Total change: 5.20  Rating chartPersonal card
 Israel National Championship 2010 Open Haifa ISR 2010-11-08
RcRownchangeKK*chgGame
 2416 2415 5.00 9 0.52 10 5.20 
  Aharon, Ofir 2264 ISR0.501-0.2010-2.00 
  Sheskin, Matan 2252 ISR1.0010.28102.80 
  Gruenfeld, Yehuda g2469 ISR0.5010.08100.80 
  Zaslavsky, Mikhail m2424 ISR0.5010.01100.10 
  Sorin, Michael 2204 ISR1.0010.23102.30 
  Mikhalevski, Victor g2602 ISR0.5010.24102.40 
  Nabaty, Tamir m2529 ISR0.5010.16101.60 
  Berkovich, Mark A m2392 ISR0.501-0.0310-0.30 
  Postny, Evgeny g2604 ISR0.001-0.2510-2.50 

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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