Individual Calculations June 2013
 Edery, Laurent  Total change: -4.50  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1660 1532 2.50 8 -0.30 15 -4.50 
  Etienne, Yannick 1329 FRA0.501-0.2615-3.90 
  Lenen, Pierre 1545 FRA0.001-0.4815-7.20 
  Delerme, Raymond 1764 FRA0.001-0.2115-3.15 
  Mutombo-Bantubikisha, Elie 1743 FRA1.0010.771511.55 
  Pouzin, Olivier 1748 FRA0.001-0.2215-3.30 
  Bailleul, Christian 1463 FRA0.501-0.1015-1.50 
  Kozlowski, Thierry 1932  * FRA0.001-0.0815-1.20 
  Lecorche, Florent 1754 FRA0.5010.28154.20 
 * 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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