Individual Calculations September 2017
 Zinchenko, Yaroslav  Total change: -32.00  Rating chartPersonal card
 103 Peters Rook - Open Cup 11 Petergof RUS 2017-08-03
RcRownchangeKK*chgGame
 1254 1328 1.00 3 -0.80 40 -32.00 
  Simakov, Vadim 1245 RUS0.501-0.1140-4.40 
  Andreev, Kirill 1271 RUS0.501-0.0840-3.20 
  Petrusevich, Egor 1247 RUS0.001-0.6140-24.40 

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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