Individual Calculations December 2020
 Kochikyan, Georgy  Total change: -83.20  Rating chartPersonal card
 SFO B13 2020 Novokuznetsk RUS 2020-10-31
RcRownchangeKK*chgGame
 1277 1562 4.50 8 -2.08 40 -83.20 
  Tarnachi, Aleksandr 1162  * RUS1.0010.08403.20 
  Kolobov, Nikita 1235 RUS0.501-0.3740-14.80 
  Boronin, Aleksey V 1357 RUS0.501-0.2640-10.40 
  Bekasov, Ivan 1314 RUS1.0010.19407.60 
  Tsyrempilov, Naydan 1327 RUS1.0010.21408.40 
  Arikainen, Maksim 1494 RUS0.001-0.5940-23.60 
  Zaytsev, Viktor R 1162  * RUS0.001-0.9240-36.80 
  Voronkov, Vladimir 1162  * RUS0.501-0.4240-16.80 
 * 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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