Individual Calculations May 2019
 Lespagnol, Dominique  Total change: -3.60  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1377 1183 1.50 6 -0.18 20 -3.60 
  Edery, Laurent 1350 FRA0.001-0.2820-5.60 
  Rauche, Michel 1303 FRA0.001-0.3420-6.80 
  Bastin, Eugene 1142 FRA1.0010.44208.80 
  Youssefi, Dariush 1583  * FRA0.5010.42208.40 
  Perruquon, Laetitia 1300 FRA0.001-0.3420-6.80 
  Charghinoff, Ayuka 1583  * FRA0.001-0.0820-1.60 
 * 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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