Rapid: Individual Calculations September 2019
 Kalandia, Eka  Total change: 25.00  Rating chartPersonal card
 Malaya Zemlya-2019 Rapid Novorossiysk RUS 2019-07-14
RcRownchangeKK*chgGame
 1634 1292 2.00 6 1.25 20 25.00 
  Malkova, Olga 1692  * RUS0.001-0.0820-1.60 
  Kravchenko, Daniil 1692  * RUS0.5010.42208.40 
  Abbasov, Aziz 1468 RUS0.001-0.2720-5.40 
  Shadrin, Mikhail 1606 RUS0.5010.36207.20 
  Balikoev, Omar 1692  * RUS0.5010.42208.40 
  Shakun, Igor 1652 RUS0.5010.40208.00 
 * 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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