Individual Calculations September 2010
 Mercier, Pierre  Total change: -0.30  Rating chartPersonal card
 XXVIII Obert Internacional d'Escacs d'Andorra Arinsal AND 2010-07-17
RcRownchangeKK*chgGame
 1911 1765 3.00 8 0.21 15 3.15 
  Shiven, Khosla 2165  * IND0.001-0.0815-1.20 
  Lillo Castay, Victor 2165  * ESP0.001-0.0815-1.20 
  Veciana Coronado, David 1596 ESP1.0010.28154.20 
  Riera Sola, Lluis 2036 ESP1.0010.831512.45 
  Heredia Serrano, Carla wm2080 ECU0.001-0.1415-2.10 
  Bas Mas, Jose Joaquin 2030 ESP0.001-0.1815-2.70 
  Schroer, Charlotte 1583 BEL0.001-0.7415-11.10 
  Vernay, Gaspard 1629 FRA1.0010.32154.80 
 * 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)
 
 Chpt de France - Veterans Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1796 1765 4.00 9 -0.23 15 -3.45 
  Hoyer, Hans-Gerd 2078 FRA0.001-0.1415-2.10 
  Fallet, Didier 2000 FRA0.5010.29154.35 
  Biguet, Jean-Claude 1686 FRA0.001-0.6115-9.15 
  Talamon, Jerome 1725 FRA0.501-0.0615-0.90 
  Le Coz, Yannick 1703 FRA1.0010.41156.15 
  Violeau, Jean-Luc 1937 FRA0.001-0.2715-4.05 
  Bonnal, Louis 1673 FRA0.001-0.6315-9.45 
  Porte, Jacques 1609 FRA1.0010.29154.35 
  Diaferia, Joseph 1757 FRA1.0010.49157.35 

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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