Rapid: Individual Calculations February 2022
 Kolesnikov, Oleg N  Total change: -31.40  Rating chartPersonal card
 Rostov-on-Don January 2022 rapid Rostov-on-Don RUS 2022-01-29
RcRownchangeKK*chgGame
 1498 1716 3.50 7 -1.57 20 -31.40 
  Tsvetov, Ivan 1165 RUS1.0010.03200.60 
  Golovanev, Vladimir 1988 RUS0.001-0.1720-3.40 
  Pogosov, David 1466 RUS0.001-0.8120-16.20 
  Usoshin, Aleksander 1341 RUS0.001-0.9120-18.20 
  Koryshenko, Vladimir 1316  * RUS0.501-0.4220-8.40 
  Geenko, Roman 1533 RUS1.0010.26205.20 
  Trubitsin, Nikita 1680 RUS1.0010.45209.00 
 * 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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