Individual Calculations January 2010
 Guillemart, Serge  Total change: 4.25  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 1806 1663 3.00 8 0.17 25 4.25 
  Guedon, Stephane f2063  * FRA0.001-0.0825-2.00 
  Pellerin, Gerard 1423 FRA1.0010.20255.00 
  Serra, Yvan 2063  * FRA0.001-0.0825-2.00 
  Marmey, Cedric 1918 FRA0.001-0.1925-4.75 
  Alliot, Sebastien 1491 FRA1.0010.27256.75 
  Storai, Thierry 1919 FRA0.001-0.1925-4.75 
  Fersadou, Kevin 1545 FRA1.0010.34258.50 
  Audin, Thierry 2024 BEL0.001-0.1025-2.50 
 * 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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