Individual Calculations March 2010
 Birens, Eric-Andre  Total change: -34.80  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1783 2046 3.50 7 -2.14 15 -32.10 
  Armas, Lena 1796 FRA0.501-0.3115-4.65 
  Garcia, Richard 1760 FRA1.0010.16152.40 
  Susini, Lisa 1646  * FRA1.0010.08151.20 
  Najart, David 1940 FRA0.001-0.6415-9.60 
  Luciani, Thibault 1764 FRA0.001-0.8415-12.60 
  Gabrillargues, Karim 1652 FRA1.0010.08151.20 
  Claret, Franck 1920 FRA0.001-0.6715-10.05 
 * 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)
 
 Ch Individuel Alpes Maritimes 2010 - 2200 Grasse FRA 2010-02-13
RcRownchangeKK*chgGame
 1873 2056 3.50 5 -0.18 15 -2.70 
  De Leeuw, Johannes 1865 FRA0.501-0.2515-3.75 
  Copin, Valentin 1860 FRA0.501-0.2515-3.75 
  Massuger, Lionel 1843 FRA1.0010.23153.45 
  Pobedonostzeff, Franck 1841 FRA0.501-0.2715-4.05 
  Cayla, Jonathan 1954 FRA1.0010.36155.40 

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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