Rapid: Individual Calculations February 2019
 Ovod, Irina  Total change: -20.60  Rating chartPersonal card
 Open_Rapid_29.12 St. Petersburg RUS 2018-12-29
RcRownchangeKK*chgGame
 1705 1715 1.50 5 -1.03 20 -20.60 
  Sichinava, Zviad 2115  * RUS0.001-0.0820-1.60 
  Butylkin, Alexey 2073 RUS0.001-0.1020-2.00 
  Chereshkevich, Yuri 1315  * RUS0.001-0.9220-18.40 
  Stremyanov, Leonid 1315  * RUS0.501-0.4220-8.40 
  Golikov, Sergei 1706 RUS1.0010.49209.80 
 * 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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