Rapid: Individual Calculations January 2022
 Rozanovich, Arkadiy  Total change: 4.60  Rating chartPersonal card
 Pushkin 2021 New Year Rapid St. Petersburg RUS 2021-12-18
RcRownchangeKK*chgGame
 1599 1429 2.00 6 0.23 20 4.60 
  Prelovskij, Rudolf 1784 RUS0.001-0.1120-2.20 
  Penkov, Aleksey 1605 RUS0.001-0.2720-5.40 
  Egorov, Ivan S. 1679 RUS0.001-0.1920-3.80 
  Berestovitskiy, Erlen 1650 RUS0.001-0.2220-4.40 
  Gusev, Alexander A. 1523 RUS1.0010.632012.60 
  Bazilevskiy, Sergey 1351 RUS1.0010.39207.80 

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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