Blitz: Individual Calculations October 2021
 Petrov, Aleksandr Vl  Total change: 0.00  Rating chartPersonal card
 Voronezh Region Junior Blitz Championship Open 2021 Voronezh RUS 2021-08-31
RcRownchangeRpKK*chgGame
 1250 0 1.00 5 0.00 1010   0.00 
  Shatalov, Timur 1215 RUS0.0010.00 0.00 
  Kuznetsov, Ivan 1384 RUS1.0010.00 0.00 
  Matasova, Valerya 1176 RUS0.0010.00 0.00 
  Valuyskaya, Evgeniya 1281 RUS0.0010.00 0.00 
  Skuridina, Ekaterina 1193 RUS0.0010.00 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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