Rapid: Individual Calculations June 2023
 Poliakov, Ivan V  Total change: 31.60  Rating chartPersonal card
 XI Cup Gran-Prix Chelyabinsk 2023 Rapid 2 (sf) Chelyabinsk RUS 2023-05-12
RcRownchangeKK*chgGame
 1333 1296 3.50 6 0.79 40 31.60 
  Lezhnev, Aleksei 1013 RUS1.0010.16406.40 
  Markush, Vladislav 1501 RUS1.0010.764030.40 
  Kolesnikov, Egor 1405 RUS0.001-0.3540-14.00 
  Zhukov, Matvei 1584 RUS0.001-0.1640-6.40 
  Kabirova, Aleksandra 1094 RUS1.0010.24409.60 
  Aksenov, Matvei A 1400 RUS0.5010.14405.60 

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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