Individual Calculations April 2008
 Jagstaidt, Patrick  Total change: 14.85  Rating chartPersonal card
 Festival International d'Echecs GENEVA SUI 2008-01-19
RcRownchangeKK*chgGame
 2130 2029 2.00 5 0.11 15 1.65 
  Gerber, Richard m2374 SUI0.001-0.1115-1.65 
  Cherniaev, Alexander g2379 RUS0.001-0.1115-1.65 
  Liepins, Oliver 2094 LAT0.001-0.4115-6.15 
  Annabi, Rachid 1679 FRA1.0010.11151.65 
  Graells, Ricardo 2122 SUI1.0010.63159.45 

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)
 
 2e Open de l'Essonne Orsay FRA 2008-03-03
RcRownchangeKK*chgGame
 2111 2029 2.50 4 0.88 15 13.20 
  Marholev, Dimitar m2379 BUL0.001-0.1115-1.65 
  Bouville, David 1797 FRA1.0010.21153.15 
  Vaklinov, Vasil 2172 FRA0.5010.19152.85 
  Katz, Frederic 2094 FRA1.0010.59158.85 

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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