Individual Calculations September 2015
 Stepanov, Sergey  Total change: -0.40  Rating chartPersonal card
 95 Peters Rook - Open Cup U13 Petergof RUS 2015-08-02
RcRownchangeKK*chgGame
 1331 1464 2.00 3 -0.01 40 -0.40 
  Kutuev, Eduard 1205 RUS1.0010.18407.20 
  Pavkin, Aleksandr 1378 RUS0.501-0.1240-4.80 
  Bakhmetiev, Ivan 1411 RUS0.501-0.0740-2.80 

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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