Rapid: Individual Calculations August 2023
 Koch, Alain  Total change: 9.60  Rating chartPersonal card
 9e RIDEF - CHAMPIONNAT DE PARTIES RAPIDES DE LA FRANCOPHONIE 2023 Yamoussoukro CIV 2023-07-07
RcRownchangeKK*chgGame
 1810 1852 5.50 9 0.48 20 9.60 
  Ouaga, Adje Yohan Sagui Philippe 1452  * CIV1.0010.08201.60 
  Damia, Angelo m2344 ITA0.001-0.0420-0.80 
  Athe, Koutoua Maxime 1538 CIV1.0010.14202.80 
  Hapali, Axel Moaye Ponou Angoula 1614 CIV1.0010.20204.00 
  Levacic, Damir m2168 MNC0.001-0.1320-2.60 
  Nomenjanahary, Fanilo 1590 MAD1.0010.18203.60 
  Van Hoolandt, Patrick f1961 MNC0.5010.15203.00 
  Mohamed Abderrahim, Taleb Mohamed f1964 MTN0.001-0.3520-7.00 
  Koita, Idrissa 1657 BUR1.0010.25205.00 
 * 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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