Individual Calculations September 2021
 Antoshkin, Alexander  Total change: -66.00  Rating chartPersonal card
 Chelyabinsk region 2021 - B13 Chelyabinsk RUS 2021-08-21
RcRownchangeKK*chgGame
 1147 1246 1.50 5 -1.65 40 -66.00 
  Shabanov, Bogdan R. 1084 RUS0.501-0.2140-8.40 
  Serbinov, Lev 1177 RUS1.0010.404016.00 
  Kolesnikov, Egor 1243 RUS0.001-0.5040-20.00 
  Lebzak, Artem 1062 RUS0.001-0.7440-29.60 
  Postnikov, Andrei 1170 RUS0.001-0.6040-24.00 

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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