Individual Calculations September 2021
 Durnev, Dmitry  Total change: -21.20  Rating chartPersonal card
 Championship of the Sverdlovsk region - B17 Ekaterinburg RUS 2021-08-23
RcRownchangeKK*chgGame
 1442 1598 3.50 6 -0.53 40 -21.20 
  Pavlenin, Boris 1250 RUS1.0010.11404.40 
  Savelyev, Mikhail 1693 RUS0.001-0.3740-14.80 
  Kiselev, Georgii 1292 RUS0.501-0.3640-14.40 
  Petrov, Aleksander 1231 RUS0.501-0.4040-16.00 
  Demenshin, Semen 1698 RUS0.5010.14405.60 
  Smolin, Alexander 1486 RUS1.0010.354014.00 

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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