Rapid: Individual Calculations December 2018
 Kovalchuk, Alexey  Total change: -14.80  Rating chartPersonal card
 92th Chaltyr rapid Chaltyr RUS 2018-11-11
RcRownchangeKK*chgGame
 2126 2447 6.00 8 -0.74 20 -14.80 
  Zakhozhai, Vladimir 2047  * RUS0.001-0.9220-18.40 
  Chudnov, Mikhail 2047  * RUS1.0010.08201.60 
  Lipchanskiy, Vladimir 2081 RUS0.001-0.9020-18.00 
  Mirzoyan, Saak 2047  * RUS1.0010.08201.60 
  Protsenko, Nikita 2047  * RUS1.0010.08201.60 
  Koseyan, Stepan 2047  * RUS1.0010.08201.60 
  Dobrovolsky, Oleg f2204 RUS1.0010.20204.00 
  Elizarov, Dmitry f2489 RUS1.0010.562011.20 
 * 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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