Individual Calculations December 2019
 Alifirenko, Olga  Total change: 0.00  Rating chartPersonal card
 SPb G15 Championship 2019 St. Petersburg RUS 2019-11-16
RcRownchangeRpKK*chgGame
 1199 0 2.00 7 0.00 1041   0.00 
  Pshevskaya, Yana 1501 RUS0.0010.00 0.00 
  Uspenskaya, Ksenia 1155 RUS0.0010.00 0.00 
  Matveeva, Sofia S. 1058 RUS0.0010.00 0.00 
  Ermakova, Polina 1169 RUS0.5010.00 0.00 
  Nazarova, Dana 1229 RUS0.5010.00 0.00 
  Ivanova, Svetlana 1091 RUS0.0010.00 0.00 
  Grigorieva, Victoria 1192 RUS1.0010.00 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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