Individual Calculations January 2020
 Kozenets, Grigoriy  Total change: -2.80  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group D Moscow RUS 2019-12-07
RcRownchangeKK*chgGame
 1241 1251 2.50 5 -0.07 40 -2.80 
  Seredenko, Yury 1347 RUS0.001-0.3740-14.80 
  Shmyrev, Nikolai 1187 RUS0.501-0.0940-3.60 
  Vorobyev, Vadim 1214 RUS1.0010.454018.00 
  Shalimov, Vladimir 1231 RUS1.0010.474018.80 
  Pegasov, Pavel 1226 RUS0.001-0.5340-21.20 

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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