Rapid: Individual Calculations February 2019
 Chernokalova, Sofia  Total change: 1.40  Rating chartPersonal card
 Krasnodar_ chess-school_2018_8_rapid Krasnodar RUS 2018-12-27
RcRownchangeKK*chgGame
 1532 1225 1.00 6 0.07 20 1.40 
  Oseledko, Nikolay 1625  * RUS0.001-0.0820-1.60 
  Frolov, Oleg 1625  * RUS0.5010.42208.40 
  Eremenko, Nikolay 1625  * RUS0.001-0.0820-1.60 
  Yakovenko, Artem 1377 RUS0.5010.20204.00 
  Danoyan, Konstantin 1494 RUS0.001-0.1720-3.40 
  Chepurnoy, Yury 1446 RUS0.001-0.2220-4.40 
 * 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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