Individual Calculations May 2012
 Marret, Benjamin  Total change: 20.70  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1992 1820 4.00 9 1.38 15 20.70 
  Gilles, Jean-Claude 1999 BEL0.001-0.2715-4.05 
  Cretin, Stephane 1592 FRA0.501-0.2915-4.35 
  Mestdagh, Franck 1954 FRA0.5010.18152.70 
  Allentin, Eric 1978 FRA0.5010.21153.15 
  Guilbert, Jean-Louis 2048 FRA0.5010.29154.35 
  Aubert, Bernard 1952 BEL1.0010.681510.20 
  Uhoda, Philippe 2113 BEL0.001-0.1515-2.25 
  Bernard, Christophe m2220  * FRA0.5010.42156.30 
  Lalau, Alexandre 2076 FRA0.5010.31154.65 
 * 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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