Individual Calculations January 2010
 Pillard, Jean-Luc  Total change: -11.25  Rating chartPersonal card
 Championnat de Savoie Chambery FRA 2009-10-17
RcRownchangeKK*chgGame
 1782 2000 3.50 5 -0.28 15 -4.20 
  Billotti, Romain 1822 FRA1.0010.27154.05 
  Combaz, Jean Michel 1733 FRA1.0010.18152.70 
  Drillat, Michel 1986 FRA0.001-0.5215-7.80 
  Merle, Henri 1600  * FRA1.0010.08151.20 
  Goubet, Alain 1768 FRA0.501-0.2915-4.35 
 * 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 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2198 2001 0.00 1 -0.25 15 -3.75 
  Prunescu, Claudiu 2198 ROU0.001-0.2515-3.75 

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
 2224 2001 0.00 1 -0.22 15 -3.30 
  Sadeghi, Hassan 2224 SUI0.001-0.2215-3.30 

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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