Individual Calculations September 2009
 Gueriche, Guillaume  Total change: 22.35  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1859 2022 4.00 6 -0.19 15 -2.85 
  Jaouen, Valentin 1801 FRA1.0010.22153.30 
  Chameret, Jean 1622  * FRA1.0010.08151.20 
  Auvray, Juliette 1919 FRA1.0010.36155.40 
  Aubry, Yannis 1954 FRA0.001-0.5915-8.85 
  Delalee, Paul 1935 FRA1.0010.38155.70 
  Baekelant, Eva 1921 BEL0.001-0.6415-9.60 
 * 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)
 
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2100 2022 6.00 11 1.68 15 25.20 
  Sibirko, Ivan 2123 FRA1.0010.64159.60 
  Chamba, Antoine 2125 FRA0.001-0.3615-5.40 
  Baumhauer, Christian 2097 FRA0.5010.10151.50 
  Veron, Cyprien c2112 FRA1.0010.62159.30 
  Quenehen, Marc 2096 FRA0.5010.10151.50 
  Entem, Alan 2110 FRA0.001-0.3815-5.70 
  Ralle, Pierre 2103 FRA0.001-0.3915-5.85 
  Kirsch, Alain 2081 FRA1.0010.58158.70 
  Ferry, Roger 2099 FRA0.5010.11151.65 
  Stenel, Vincent 2086 FRA0.5010.09151.35 
  Jarreton, Herve 2072 FRA1.0010.57158.55 

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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