Rapid: Individual Calculations February 2017
 Horackova, Isabela  Total change: -2.20  Rating chartPersonal card
 MARIENBAD OPEN 2017 D - rapid tournament Marianske Lazne CZE 2017-01-22
RcRownchangeKK*chgGame
 1492 1125 0.50 6 -0.11 20 -2.20 
  Low, Zhen Yu Cyrus f1525  * SGP0.001-0.0820-1.60 
  Kusa, Jakub 1525  * CZE0.001-0.0820-1.60 
  Dolgopolov, Oleksandr 1525  * UKR0.001-0.0820-1.60 
  Tomanek, Karel 1410 CZE0.001-0.1620-3.20 
  Fakan, Petr 1442 CZE0.5010.37207.40 
  Griec, Milan 1525  * CZE0.001-0.0820-1.60 
 * 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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