Individual Calculations July 2011
 Joyeux, Gerard  Total change: 7.50  Rating chartPersonal card
 5e open international de Gap GAP FRA 2011-04-24
RcRownchangeKK*chgGame
 1761 1643 3.50 8 0.50 15 7.50 
  Prie, Eric g2043  * FRA0.001-0.0815-1.20 
  Mangani, Jean-Pierre 1475 FRA1.0010.28154.20 
  Joie, Sebastien 2043  * FRA0.001-0.0815-1.20 
  Jean, Joris 1536 FRA0.501-0.1515-2.25 
  Catot, Olivier 1480 FRA1.0010.28154.20 
  Champourlier, Christian 1831 FRA1.0010.741511.10 
  Scharr, Jules 1844 FRA0.001-0.2415-3.60 
  Caorlin, Marco 1834 SUI0.001-0.2515-3.75 
 * 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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