Individual Calculations September 2019
 Kondratyev, Vitaly  Total change: -77.20  Rating chartPersonal card
 109 Peters Rook - Open Cup 15 Petergof RUS 2019-08-03
RcRownchangeKK*chgGame
 1231 1153 0.50 6 -1.93 40 -77.20 
  Romanyuta, Ilia 1422 RUS0.001-0.1740-6.80 
  Gapon, Ilya 1337 RUS0.001-0.2640-10.40 
  Gryaznov, Maxim 1385 RUS0.5010.294011.60 
  Novak, Ivan 1152 RUS0.001-0.5040-20.00 
  Stalmahov, Ivan 1079 RUS0.001-0.6040-24.00 
  Dudko, Ilia 1008 RUS0.001-0.6940-27.60 

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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