Individual Calculations November 2019
 Barkasheva, Sofia  Total change: -24.00  Rating chartPersonal card
 Grand-prix Dvorets October 2019 Group D Moscow RUS 2019-10-12
RcRownchangeKK*chgGame
 1249 1365 4.00 7 -0.60 40 -24.00 
  Mityakov, Nikolay 1247 RUS0.501-0.1640-6.40 
  Tedeeva, Olga 1279 RUS0.001-0.6240-24.80 
  Torkunova, Margarita 1209 RUS0.501-0.2140-8.40 
  Seredenko, Yury 1321 RUS0.001-0.5640-22.40 
  Antonov, Mikhail M. 1224 RUS1.0010.314012.40 
  Vorobyev, Vadim 1235 RUS1.0010.324012.80 
  Korotkov, Sergey 1230 RUS1.0010.324012.80 

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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