Individual Calculations September 2016
 Kulnev, Aleksandr  Total change: -23.20  Rating chartPersonal card
 100th Peters Rook - Open Cup U9 Petergof RUS 2016-08-02
RcRownchangeKK*chgGame
 1359 1249 0.50 3 -0.58 40 -23.20 
  Vetokhin, Savva 1472 RUS0.001-0.2240-8.80 
  Rezvyi, Dmitri 1414 RUS0.001-0.2840-11.20 
  Shmyrev, Nikolai 1191 RUS0.501-0.0840-3.20 

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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