Rapid: Individual Calculations June 2018
 Ibragimov, Ildar  Total change: -9.20  Rating chartPersonal card
 Tatarstan chess federation cup - rapid final Kazan RUS 2018-05-13
RcRownchangeKK*chgGame
 2277 2452 1.00 2 -0.46 20 -9.20 
  Ospennikov, Dmitry V f2277 RUS1.0010.27205.40 
  Ospennikov, Dmitry V f2277 RUS0.001-0.7320-14.60 

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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