Rapid: Individual Calculations October 2021
 Puryga, Ilya  Total change: -13.40  Rating chartPersonal card
 Altay Cup 2021 rapid 7 Barnaul RUS 2021-09-12
RcRownchangeKK*chgGame
 1475 1202 1.00 7 -0.67 20 -13.40 
  Belyikh, Alexander 1880 RUS0.001-0.0120-0.20 
  Voroshilov, Roman 1401 RUS0.001-0.2420-4.80 
  Makarov, Pavel 1233 RUS1.0010.542010.80 
  Kozlova, Yulia 1628 RUS0.001-0.0720-1.40 
  Gorlov, Mikhail 1298 RUS0.001-0.3720-7.40 
  Stanishevsky, Alexander 1649 RUS0.001-0.0620-1.20 
  Zasorin, Yurii 1234 RUS0.001-0.4620-9.20 

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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