Rapid: Individual Calculations February 2020
 Prokhorov, Gleb  Total change: 21.60  Rating chartPersonal card
 Cheboksary_Christmas Rapid - 2020 Cheboksary RUS 2020-01-06
RcRownchangeKK*chgGame
 1474 1249 3.00 8 1.08 20 21.60 
  Petrov, Vyacheslav A. 1649  * RUS0.001-0.0820-1.60 
  Nigil, Yuliy 1580 RUS0.001-0.1220-2.40 
  Nikitin, Yuriy 1508 RUS0.001-0.1820-3.60 
  Matveev, Ivan 1400 RUS0.5010.20204.00 
  Davydova, Valentina 1466 RUS0.001-0.2220-4.40 
  Arkhipova, Karina 1141 RUS1.0010.35207.00 
  Bogdashkina, Tatyana 1427 RUS1.0010.732014.60 
  Sokolov, Alexandr 1621 RUS0.5010.40208.00 
 * 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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