Individual Calculations May 2010
 Achereiner, Guillaume  Total change: 30.30  Rating chartPersonal card
 8e Festival international de Meurthe et Moselle - E Nancy FRA 2010-02-22
RcRownchangeKK*chgGame
 2006 1992 5.50 9 1.17 15 17.55 
  Fantana, Marin-Dumitru 1988 ROU1.0010.49157.35 
  Hoffmann, Roger 2025 LUX1.0010.55158.25 
  Saatdjian, Stephane 1991 FRA0.5010.00150.00 
  Helfer, Remi 2025 FRA0.001-0.4515-6.75 
  Stephanus, Joseph 1976 FRA0.501-0.0215-0.30 
  Deis, Alain 2017 FRA1.0010.53157.95 
  Gueriche, Guillaume 2045 FRA0.001-0.4315-6.45 
  Sinervuo, Veli-Pekka 2014 FIN1.0010.53157.95 
  Van Rienen, Willy 1973 FRA0.501-0.0315-0.45 

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)
 
 28e open international de la ville de Metz - A Metz FRA 2010-04-10
RcRownchangeKK*chgGame
 2171 1996 3.50 9 0.85 15 12.75 
  Philippe, Christophe m2396  * FRA0.001-0.0815-1.20 
  Schweitzer, Viktoriya wm2235 FRA0.001-0.2015-3.00 
  Colson, Arnaud 2135 FRA0.5010.19152.85 
  Caroff, Frederic 2138 FRA0.001-0.3115-4.65 
  Bruned, Vianney 1886 ESP0.501-0.1515-2.25 
  Steininger, Denis 2032 FRA1.0010.55158.25 
  Keller, Christophe 2200 FRA0.5010.26153.90 
  Uhoda, Philippe 2118 BEL0.5010.17152.55 
  Lagarde, Maxime f2396  * FRA0.5010.42156.30 
 * 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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