Rapid: Individual Calculations November 2014
 Iskhakov, Michael  Total change: -21.20  Rating chartPersonal card
 Dov Porat Memorial 2014 Rapid A Ramat Gan ISR 2014-10-13
RcRownchangeKK*chgGame
 2169 2123 3.00 9 -1.06 20 -21.20 
  Khmelniker, Ilya g2471 ISR0.001-0.1120-2.20 
  Hochman, Elnatan 1977 ISR1.0010.30206.00 
  Gruenfeld, Yehuda g2422 ISR0.001-0.1520-3.00 
  Freidles, Victor 2018 ISR1.0010.36207.20 
  Bykhovsky, Avigdor g2294 RUS0.5010.23204.60 
  Zalkind, Konstantin f2233 ISR0.001-0.3520-7.00 
  Poleg, Dan 1902 ISR0.501-0.2820-5.60 
  Kraus, Yair 2082 ISR0.001-0.5620-11.20 
  Poleg, Matan 2123 ISR0.001-0.5020-10.00 

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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