Individual Calculations May 2019
 Denikina, Maria  Total change: -10.40  Rating chartPersonal card
 Spassky Cup 2019 - Girls Cup 11 St. Petersburg RUS 2019-03-22
RcRownchangeKK*chgGame
 1168 1075 0.50 2 -0.26 40 -10.40 
  Gulaia, Maria 1076 RUS0.001-0.5040-20.00 
  Trifonova, Daria 1259 RUS0.5010.24409.60 

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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