Individual Calculations April 2020
 Chumachenko, Kirill  Total change: 15.60  Rating chartPersonal card
 Chess Novosibirsk - 2020 Novosibirsk RUS 2020-02-29
RcRownchangeKK*chgGame
 1489 1425 4.00 8 0.39 40 15.60 
  Makeev, Igor 1107 RUS1.0010.13405.20 
  Onesku, Ilya 1825  * RUS0.001-0.0840-3.20 
  Streltsova, Valeria 1170 RUS1.0010.19407.60 
  Chepurnoy, Maxim 1825  * RUS0.001-0.0840-3.20 
  Novichkov, Vladimir 1825  * RUS0.001-0.0840-3.20 
  Lobanov, Mikhail 1757 RUS0.001-0.1240-4.80 
  Savin, Igor Dm 1215 RUS1.0010.23409.20 
  Ryabukhina, Veronika 1187 RUS1.0010.20408.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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