Individual Calculations March 2010
 Zermiche, Cherif  Total change: 16.05  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1951 2061 4.50 6 0.59 15 8.85 
  Gerandi, Guillaume 1802 FRA1.0010.18152.70 
  Epishin, Vladimir g2461  * RUS0.001-0.0815-1.20 
  Gastaldello, Lorenzo 1822 ITA1.0010.20153.00 
  Sivan, Michel 1884 FRA0.501-0.2315-3.45 
  Castin, Alexandre 1797 FRA1.0010.18152.70 
  Najart, David 1940 FRA1.0010.34155.10 
 * 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
 2112 2058 1.00 1 0.58 15 8.70 
  Mory, Eric 2112 FRA1.0010.58158.70 

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)
 
 Ch Individuel Alpes Maritimes 2010 - 2200 Grasse FRA 2010-02-13
RcRownchangeKK*chgGame
 1965 2058 3.00 5 -0.10 15 -1.50 
  Rihouey, Franck 1896 FRA1.0010.29154.35 
  Massuger, Lionel 1843 FRA1.0010.23153.45 
  Lanteri, Nicolas 1962 FRA0.001-0.6315-9.45 
  Venner, Laurent 2018 FRA1.0010.44156.60 
  Henneteau, Jeremy 2108 FRA0.001-0.4315-6.45 

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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