Individual Calculations April 2022
 Kogan, Jakov  Total change: -60.00  Rating chartPersonal card
 VO Moscow. February 2022 Moscow RUS 2022-02-06
RcRownchangeKK*chgGame
 1381 1463 3.50 8 -1.50 40 -60.00 
  Zaika, Dmitry 1063  * RUS1.0010.08403.20 
  Tkachenko, Nikolay 1641 RUS0.001-0.2740-10.80 
  Mityakov, Nikolay 1202 RUS1.0010.18407.20 
  Varnavskiy, Daniil 1241 RUS0.501-0.2840-11.20 
  Gabdrakipov, Ilshat 2060 RUS0.001-0.0240-0.80 
  Keze, Arnis 1233 RUS1.0010.21408.40 
  Lototovich, Aleksey I 1231 RUS0.001-0.7940-31.60 
  Alimov, Fedor 1380 RUS0.001-0.6140-24.40 
 * 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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