Individual Calculations October 2008
 Riazuelo, Gilles  Total change: -21.45  Rating chartPersonal card
 42ème Festival International de Bagneux Bagneux FRA 2008-07-14
RcRownchangeKK*chgGame
 1992 2127 4.50 7 -0.09 15 -1.35 
  Trzesniower, Jacques 1777 FRA1.0010.11151.65 
  Mohammad Ghassemi, Vajieollah 1777 FRA1.0010.11151.65 
  Roy Chowdhury, Saptarshi m2411 IND0.001-0.1615-2.40 
  Bozsonyik, Adrian 1798 HUN1.0010.12151.80 
  Lao, Lenath 1997 FRA1.0010.32154.80 
  Pozdnjakov, Viatcheslav 2226 RUS0.001-0.3615-5.40 
  Gauthier, Arnaud 1955 FRA0.501-0.2315-3.45 

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)
 
 102ème open international Club 608 Paris FRA 2008-07-26
RcRownchangeKK*chgGame
 2008 2127 4.50 9 -1.34 15 -20.10 
  Mohammad Ghassemi, Vajieollah 1777 FRA1.0010.11151.65 
  Sinai, Gerard 1898 FRA1.0010.21153.15 
  Toulzac, Pierre-Yves f2266 FRA0.5010.19152.85 
  Veron, Cyprien c2098 FRA0.001-0.5415-8.10 
  Lao, Lenath 1997 FRA1.0010.32154.80 
  Gidel, Jean-Louis 2158 FRA0.5010.04150.60 
  Barbelenet, Frederic 1943 FRA0.501-0.2415-3.60 
  Debanne, Thierry 1980 FRA0.001-0.7015-10.50 
  Boulan, Laura 1954 FRA0.001-0.7315-10.95 

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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