Individual Calculations September 2017
 Kapala, Serge  Total change: 4.60  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1680 1719 4.50 8 0.23 20 4.60 
  Bourdeaux, Gabin 1868 FRA0.001-0.3020-6.00 
  Philippeau, Sylvain 1478 FRA1.0010.20204.00 
  Seite, Sullian 1886 FRA1.0010.722014.40 
  Dreux, Vincent 1947 FRA0.5010.29205.80 
  Heurtebize, Christophe 2053 FRA0.001-0.1220-2.40 
  Marrakchi, Amine 1352 FRA0.001-0.9020-18.00 
  Derrien, Fabrice 1534 FRA1.0010.26205.20 
  Lambert, Jerome 1319  * FRA1.0010.08201.60 
 * 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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