Individual Calculations November 2018
 Petkun, Tihon  Total change: -29.20  Rating chartPersonal card
 Grand-prix Dvorets, 21th stage, Group E Moscow RUS 2018-10-13
 1097 1032 0.50 3 -0.73 40 -29.20 
  Epaneshnikova, Evgeniya 1144 RUS0.001-0.3540-14.00 
  Minasiants, Tigran 1059 RUS0.5010.04401.60 
  Degtyareva, Mariya 1087 RUS0.001-0.4240-16.80 

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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