Rapid: Individual Calculations October 2021
 Stalmakov, Aleksei  Total change: 9.20  Rating chartPersonal card
 Pushkin 2021 Tourism Day Rapid St. Petersburg RUS 2021-09-25
RcRownchangeKK*chgGame
 1600 1621 4.00 7 0.46 20 9.20 
  Nakhodkin, Gennadiy 2042 RUS0.001-0.0720-1.40 
  Kolesnikov, Alexandr Den. 1312 RUS1.0010.14202.80 
  Zheleznyakov, Peter 1771 RUS0.001-0.3020-6.00 
  Remizov, Vladimir A. 1099 RUS1.0010.03200.60 
  Prelovskij, Rudolf 1860 RUS0.001-0.2020-4.00 
  Grigorieva, Victoria 1388 RUS1.0010.21204.20 
  Berestovitskiy, Erlen 1730 RUS1.0010.652013.00 

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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