Individual Calculations May 2015
 Kraus, Ohad  Total change: 11.60  Rating chartPersonal card
 Liga Artzit Tzafon 2015 Round 4-6 various ISR 2015-03-14
RcRownchangeKK*chgGame
 2215 2193 2.00 3 0.58 20 11.60 
  Ofir, Eran 2108 ISR1.0010.38207.60 
  Lambarski, Alexander 2200 ISR0.5010.01200.20 
  Kudischewitsch, David m2336 RUS0.5010.19203.80 

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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