Rapid: Individual Calculations June 2019
 Kovaleva, Olga  Total change: -30.60  Rating chartPersonal card
 Pervomayskaya 2019 Bavly RUS 2019-04-28
RcRownchangeKK*chgGame
 1564 1837 4.00 7 -1.53 20 -30.60 
  Shabutdinov, Artur 1437  * RUS0.501-0.4220-8.40 
  Chinchik, Yury 2195 RUS0.001-0.1020-2.00 
  Ipolitova, Nadezhda 1437  * RUS0.501-0.4220-8.40 
  Davletshina, Roza 1471 RUS1.0010.10202.00 
  Osmanov, Danis 1536 RUS0.001-0.8520-17.00 
  Gilmutdinov, Ildar 1437  * RUS1.0010.08201.60 
  Orunbaev, Timur 1437  * RUS1.0010.08201.60 
 * 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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