Rapid: Individual Calculations February 2020
 Kozlov, Sergey N  Total change: -1.60  Rating chartPersonal card
 Rapid Moscow. January 2020 - 3 Moscow RUS 2020-01-18
RcRownchangeKK*chgGame
 1878 1962 4.00 7 -0.08 20 -1.60 
  Arutyunyan, Artur 1562  * RUS1.0010.08201.60 
  Guseva, Marina mwg2282 RUS0.001-0.1320-2.60 
  Bachaliashvili, Eduard 1562  * RUS0.501-0.4220-8.40 
  Drobin, Maxim 1710 RUS1.0010.19203.80 
  Egorov, Yury 1864 RUS0.501-0.1320-2.60 
  Saulina, Varvara wf2094 RUS1.0010.682013.60 
  Gavryushin, Dmitry 2075 RUS0.001-0.3520-7.00 
 * 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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