Individual Calculations March 2010
 Rost, Pierre  Total change: 11.25  Rating chartPersonal card
 5e Open de Mundolsheim - A Mundolsheim FRA 2009-12-26
RcRownchangeKK*chgGame
 2053 1850 1.50 4 0.42 15 6.30 
  Karpatchev, Aleksandr g2250  * RUS0.001-0.0815-1.20 
  Bellahcene, Omar 1746 FRA1.0010.36155.40 
  Loiseau, Quentin 2130 FRA0.5010.34155.10 
  Engelmann, Herve 2087 FRA0.001-0.2015-3.00 
 * 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 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1726 1848 1.00 1 0.33 15 4.95 
  Spard, Philippe 1726 FRA1.0010.33154.95 

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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