Individual Calculations March 2010
 Loiseau, Quentin  Total change: -1.65  Rating chartPersonal card
 5e Open de Mundolsheim - A Mundolsheim FRA 2009-12-26
RcRownchangeKK*chgGame
 1989 2130 4.50 7 -0.13 15 -1.95 
  Bellahcene, Rayane 1809 FRA1.0010.13151.95 
  Ikonnikov, Vyacheslav g2530  * RUS0.001-0.0815-1.20 
  Rost, Pierre 1850 FRA0.501-0.3415-5.10 
  Kern, Nicolas 1730  * FRA1.0010.08151.20 
  Messinger, Karl 1758 FRA1.0010.10151.50 
  Benoughidene, Ouaheb 1927 FRA1.0010.24153.60 
  Lerch, Patrice f2316 FRA0.001-0.2615-3.90 
 * 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 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2204 2187 0.50 1 0.02 15 0.30 
  Benoit, Michel 2204 FRA0.5010.02150.30 

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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