Individual Calculations December 2023
 Gorkov, Ilia  Total change: -6.80  Rating chartPersonal card
 SPb B13 Championship 2023 St. Petersburg RUS 2023-11-18
RcRownchangeKK*chgGame
 1299 1208 3.00 8 -0.17 40 -6.80 
  Trifanov, Vladimir 1579 RUS1.0010.904036.00 
  Vinogradov, Artem Pav. 1475 RUS0.001-0.1840-7.20 
  Piankov, Radim 1111 RUS0.501-0.1340-5.20 
  Baturin-Vinogradov, Miroslav 1418 RUS0.5010.274010.80 
  Bazhenkov, Mikhail 1257 RUS0.001-0.4340-17.20 
  Belyakov, Semen 1072 RUS0.501-0.1840-7.20 
  Artemyev, Miron 1365 RUS0.001-0.2940-11.60 
  Rakitianskii, Mikhail 1114 RUS0.501-0.1340-5.20 

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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