Individual Calculations January 2010
 Drillat, Michel  Total change: -1.95  Rating chartPersonal card
 Championnat de Savoie Chambery FRA 2009-10-17
RcRownchangeKK*chgGame
 1745 1986 4.00 5 0.15 15 2.25 
  Jarrand, Daniel 1586  * FRA1.0010.08151.20 
  Combaz, Jean Michel 1733 FRA0.001-0.8115-12.15 
  Pillard, Jean-Luc 2000 FRA1.0010.52157.80 
  Billotti, Romain 1822 FRA1.0010.28154.20 
  Merle, Henri 1586  * FRA1.0010.08151.20 
 * 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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2148 1982 0.00 1 -0.28 15 -4.20 
  Di Nicolantonio, Lucas 2148 FRA0.001-0.2815-4.20 

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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