Individual Calculations September 2009
 Sivan, Michel  Total change: 4.05  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1982 1880 3.00 8 0.02 15 0.30 
  Mindeguia Guruceaga, Juan Jesus 2180 ESP0.5010.35155.25 
  Monteau, Luc 2163 FRA0.001-0.1615-2.40 
  Lassis, Patrick 1705 FRA1.0010.27154.05 
  Laurain, Dominique 2013 FRA0.5010.18152.70 
  Tasic, Branislav 2087 FRA0.001-0.2315-3.45 
  Delay, Guillaume 1994 FRA0.001-0.3415-5.10 
  Aubert, Lucas 1660 FRA0.501-0.2815-4.20 
  Martinet, Regis 2053 FRA0.5010.23153.45 

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)
 
 15e Festival International de Chambery - Open A Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 2008 1880 3.00 8 0.25 15 3.75 
  Wiley, Tom E f2280  * ENG0.001-0.0815-1.20 
  Mahiouz, Oualid 2021 FRA0.5010.19152.85 
  Verbaere, Philippe 2033 FRA0.001-0.3015-4.50 
  Charvin, Olivier 2062 FRA0.5010.24153.60 
  Kaser, Simon 1670 FRA0.501-0.2715-4.05 
  Ferre, Sebastien 1929 FRA0.5010.07151.05 
  Masera, Michel 1955 FRA1.0010.60159.00 
  Bencheikh, Ilf 2116 FRA0.001-0.2015-3.00 
 * 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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