Individual Calculations May 2017
 Grigorieva, Sofia  Total change: 82.00  Rating chartPersonal card
 Grand-prix Dvorets 11th stage_D Moscow RUS 2017-04-01
RcRownchangeKK*chgGame
 1210 1006 3.50 6 2.05 40 82.00 
  Eremin, Ivan 1227 RUS0.001-0.2240-8.80 
  Kolesnikov, Makar 1137 RUS1.0010.684027.20 
  Kusakina, Uliana wc1125 RUS1.0010.664026.40 
  Maevskiy, Matvey 1286 RUS0.001-0.1640-6.40 
  Abdullin, Vladimir 1226 RUS0.5010.284011.20 
  Kasatkina, Maria 1260 RUS1.0010.814032.40 

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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