Blitz: Individual Calculations September 2021
 Zayats, Alexandra  Total change: 0.00  Rating chartPersonal card
 Ch BLR U12 w 2021 Blitz Grodno BLR 2021-08-20
RcRownchangeRpKK*chgGame
 1220 0 2.50 6 0.00 1163   0.00 
  Marchenkova, Varvara 1119 BLR1.0010.00 0.00 
  Bendik, Margarita 1308 BLR0.0010.00 0.00 
  Trus, Darya I 1089 BLR1.0010.00 0.00 
  Koishman, Karina 1267 BLR0.0010.00 0.00 
  Dzelnik, Yana 1247 BLR0.0010.00 0.00 
  Hoika, Liubou 1288 BLR0.5010.00 0.00 

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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