Individual Calculations September 2021
 Chernov, Roman  Total change: -9.20  Rating chartPersonal card
 Championship Vladimir region 2021_B17 Vladimir RUS 2021-08-20
RcRownchangeKK*chgGame
 1215 1067 2.00 7 -0.23 40 -9.20 
  Kildishova, Alina 1440 RUS0.001-0.1040-4.00 
  Kolosov, Maksim 1151 RUS1.0010.624024.80 
  Novikov, Egor 1297 RUS0.001-0.2140-8.40 
  Eguzov, Matvey 1236 RUS1.0010.724028.80 
  Kulagin, Stepan 1134 RUS0.001-0.4140-16.40 
  Sarynin, Egor 1240 RUS0.001-0.2740-10.80 
  Arutunyan, Artur 1008 RUS0.001-0.5840-23.20 

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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