Individual Calculations September 2009
 Aubry, Yannis  Total change: 28.95  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1915 1954 5.00 8 0.70 15 10.50 
  Guena, Clement 1748 FRA1.0010.24153.60 
  Des Bouillons, Louis 1723 FRA1.0010.21153.15 
  Millon, Valentin 2069 FRA0.001-0.3415-5.10 
  Kovarski, Julien 1614 FRA1.0010.12151.80 
  Allorant, Adrien 2072 FRA1.0010.66159.90 
  Gueriche, Guillaume 2022 FRA1.0010.59158.85 
  Lepigoche, Cyril 1999 FRA0.001-0.4415-6.60 
  Barbot, Pierre 2069 FRA0.001-0.3415-5.10 

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)
 
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 2046 1954 5.00 9 1.23 15 18.45 
  Le Goff, Damien 2270 FRA0.5010.37155.55 
  Bratanov, Zsivko m2354  * BUL0.001-0.0815-1.20 
  Andonov, Bogomil m2311 BUL0.001-0.1115-1.65 
  Collet, Davy 1819 FRA0.501-0.1815-2.70 
  Le Goff, Thierry 1798 FRA1.0010.29154.35 
  Djendeb, Mohand 1845 FRA1.0010.35155.25 
  Dupitier, Mickael 1864 FRA1.0010.38155.70 
  Mevel, Mael 1800 FRA1.0010.29154.35 
  Piankov, Evgenij m2354  * UKR0.001-0.0815-1.20 
 * 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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