Individual Calculations May 2010
 Gazagnes, Jacques  Total change: -43.50  Rating chartPersonal card
 3e Open d'échecs de la Choisille en Touraine - A La Membrolle sur Choisille FRA 2010-04-03
RcRownchangeKK*chgGame
 1829 1541 0.00 4 -0.70 25 -17.50 
  Dragojlovic, Andjelko m1941  * SRB0.001-0.0825-2.00 
  Le Diouron, Aurelie 1941  * FRA0.001-0.0825-2.00 
  Oney, Remel 1743 TUR0.001-0.2425-6.00 
  Dupre-Depril, Baptiste 1691 FRA0.001-0.3025-7.50 
 * 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)
 
 5e Open d'Echecs d'Angers Angers FRA 2010-04-23
RcRownchangeKK*chgGame
 1734 1541 0.00 4 -1.04 25 -26.00 
  Gremy, Paul 1667 FRA0.001-0.3325-8.25 
  Grandi, Paul 1850 FRA0.001-0.1425-3.50 
  Arnaud, Jean-Paul 1780 FRA0.001-0.2025-5.00 
  Primault, Loic 1638 FRA0.001-0.3725-9.25 

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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