Rapid: Individual Calculations September 2016
 Surkova, Sofya  Total change: 14.60  Rating chartPersonal card
 Petersburg Summer 2016 - Rapid GP St.Petersburg RUS 2016-08-27
RcRownchangeKK*chgGame
 1702 1522 4.00 11 0.73 20 14.60 
  Chernyak, Viktoria wf1922  * RUS0.001-0.0820-1.60 
  Meliksetyan, Aghasi 1889 RUS0.001-0.1020-2.00 
  Mestnikov, Aidin 1704 RUS0.001-0.2620-5.20 
  Azarov, Roman 1122  * RUS1.0010.08201.60 
  Pitkanen, Juhani 1676 FIN1.0010.712014.20 
  Kuzmichev, Artem 1879 RUS1.0010.892017.80 
  Shemyakin, Valeriy 1922  * UKR0.001-0.0820-1.60 
  Stepanov, Andrey 1877 RUS0.001-0.1120-2.20 
  Grigorieva, Yulia 1858 RUS0.001-0.1220-2.40 
  Zakurina, Mariya 1600 RUS0.001-0.3920-7.80 
  Hamidovic, Fahir 1271 RUS1.0010.19203.80 
 * 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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