Individual Calculations May 2018
 Kudischewitsch, David  Total change: -6.50  Rating chartPersonal card
 Liga Artzit Center 2018 Round 6-7 various ISR 2018-04-12
RcRownchangeKK*chgGame
 2307 2359 0.50 2 -0.65 10 -6.50 
  Kraus, Ohad 2332 ISR0.501-0.0410-0.40 
  Nisman, Boris I m2282 RUS0.001-0.6110-6.10 

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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