Individual Calculations October 2019
 Isakov, Erkin  Total change: 2.00  Rating chartPersonal card
 Toksovskaya perspective 2019_STD 2 Toksovo RUS 2019-08-30
RcRownchangeKK*chgGame
 1493 1270 0.50 2 0.05 40 2.00 
  Shuktomov, Evgeniy 1428 RUS0.5010.21408.40 
  Mustafin, Marat 1558 RUS0.001-0.1640-6.40 

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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