Individual Calculations August 2015
 Grenier, David  Total change: -43.40  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1596 1630 1.50 7 -2.17 20 -43.40 
  Patarin, Arnaud 1774 FRA0.001-0.3120-6.20 
  Estadieu, Bruno 1375 FRA0.501-0.3120-6.20 
  Thoue, Jean-Claude 1724 FRA1.0010.632012.60 
  Budak, Rewi 1894 FRA0.001-0.1820-3.60 
  Molho, Antoine 1803 FRA0.001-0.2720-5.40 
  Grimault, Lou 1375 FRA0.001-0.8120-16.20 
  De Lussac, Alienor 1230  * FRA0.001-0.9220-18.40 
 * 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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