Individual Calculations May 2019
 Sorina, Liya  Total change: -15.20  Rating chartPersonal card
 Spassky Cup 2019 - Boys Cup 11 St. Petersburg RUS 2019-03-22
RcRownchangeKK*chgGame
 1150 1072 2.00 6 -0.38 40 -15.20 
  Tiulyagin, Matvey 1126 RUS0.001-0.4240-16.80 
  Nikiforov, Aleksey 1189 RUS1.0010.664026.40 
  Gorazdov, Fedor 1296 RUS0.001-0.2240-8.80 
  Kolesnikov, Egor 1137 RUS0.001-0.4140-16.40 
  Udovikov, Daniil 1127 RUS1.0010.584023.20 
  Merzanyukov, Vladislav 1024 RUS0.001-0.5740-22.80 

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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