Rapid: Individual Calculations November 2019
 Kufeld, Radion  Total change: 10.00  Rating chartPersonal card
 Astana rapid championship (O12) Sep 2019 Nur-Sultan KAZ 2019-09-28
RcRownchangeKK*chgGame
 1160 1022 2.50 6 0.50 20 10.00 
  Bolatbek, Zhadiger 1233 KAZ0.5010.27205.40 
  Zharasbay, Dinmukhamed 1086 KAZ0.001-0.4120-8.20 
  Alemanova, Yasmina 1114 KAZ0.001-0.3720-7.40 
  Smagulov, Sanzhar 1034 KAZ1.0010.522010.40 
  Rakhimov, Nurbolat 1070 KAZ1.0010.572011.40 
  Amangeldy, Ernur 1422  * KAZ0.001-0.0820-1.60 
 * 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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