Rapid: Individual Calculations January 2018
 Zakrasova, Marietta  Total change: 17.80  Rating chartPersonal card
 Championship Sochi chess final Rapid Sochi RUS 2017-12-02
RcRownchangeKK*chgGame
 1254 1036 3.00 9 0.89 20 17.80 
  Pashinin, Maxim 1372 RUS0.001-0.1220-2.40 
  Lymar, Anna 1256 RUS1.0010.782015.60 
  Petrosyan, Tigran 1172 RUS0.001-0.3220-6.40 
  Potekhina, Ulyana 1214 RUS1.0010.732014.60 
  Ufimtseva, Victoria 1253 RUS0.001-0.2220-4.40 
  Kuznetsov, Makar 1241 RUS0.001-0.2420-4.80 
  Komissarov, Roman 1436  * RUS1.0010.922018.40 
  Nalgiev, Ruslan 1235 RUS0.001-0.2420-4.80 
  Grigoryan, Evgeny 1106 RUS0.001-0.4020-8.00 
 * 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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