Individual Calculations May 2011
 Guillet, Jacques  Total change: -15.30  Rating chartPersonal card
 13e open international de Saint-Quentin-en-Yvelines ELANCOURT FRA 2011-04-17
RcRownchangeKK*chgGame
 1652 1511 1.00 6 -1.02 15 -15.30 
  Duval, Sylvain 1911  * FRA0.001-0.0815-1.20 
  Hurlot, Rodolphe 1737 FRA0.001-0.2115-3.15 
  Branson, James 1704 FRA0.001-0.2515-3.75 
  De La Forest-Divonne, Herve 1443 FRA0.001-0.5915-8.85 
  Fosse, Jean-Claude 1374 FRA1.0010.32154.80 
  Delpech, Olivier 1745 FRA0.001-0.2115-3.15 
 * 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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