Individual Calculations July 2019
 Kobozeva, Viktoria  Total change: 10.80  Rating chartPersonal card
 Grand-prix Dvorets_Summer starts_Group A Moscow RUS 2019-06-02
RcRownchangeKK*chgGame
 1986 1993 4.00 7 0.54 20 10.80 
  Vershinin, Igor 1630 RUS1.0010.10202.00 
  Granovskiy, Alexandr m2268 KAZ0.001-0.1720-3.40 
  Andreev, Gennadiy 1723 RUS1.0010.17203.40 
  Mazja, Aleksandr G. m2188 RUS1.0010.752015.00 
  Doncev, Alexandr 2232 MDA0.001-0.2020-4.00 
  Nikolaev, Daniil 1670 RUS0.501-0.3720-7.40 
  Chibukhchyan, Erik 2192 RUS0.5010.26205.20 

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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