Rapid: Individual Calculations September 2021
 Seryakov, Andrei  Total change: 31.20  Rating chartPersonal card
 Chelyabinsk region 2021 Rapid - B17 Chelyabinsk RUS 2021-08-28
RcRownchangeKK*chgGame
 1368 1199 4.00 8 1.56 20 31.20 
  Aleshina, Arina 1626 RUS1.0010.932018.60 
  Iumaguzhin, Kamil 1375 RUS1.0010.732014.60 
  Marchenko, Pavel R. 1500 RUS0.001-0.1520-3.00 
  Beltyukov, Vladislav 1303 RUS1.0010.642012.80 
  Mesheryakova, Anfisa 1509 RUS0.001-0.1420-2.80 
  Alashov, Igor 1153 RUS0.001-0.5620-11.20 
  Shepovalov, Mikhail 1195 RUS0.001-0.5120-10.20 
  Arkhipov, Daniil A. 1283 RUS1.0010.622012.40 

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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