Individual Calculations January 2010
 Antipas, Arnaud  Total change: 3.30  Rating chartPersonal card
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2126 1887 0.50 1 0.30 15 4.50 
  Grichkevitch, Gilles 2126 FRA0.5010.30154.50 

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)
 
 1er Tournoi elo <2200 Club Chess XV Paris FRA 2009-11-28
RcRownchangeKK*chgGame
 1813 1887 4.00 7 -0.08 15 -1.20 
  Selvaradje, Partibane 1555 FRA1.0010.12151.80 
  Smati, Reda 1988 FRA0.5010.14152.10 
  Mayer, Philippe 2026 FRA0.001-0.3115-4.65 
  Tchimichkian, Vardan 1617 FRA1.0010.17152.55 
  Sole, Patrick 1687 FRA0.501-0.2615-3.90 
  Iasman, Inna 1954 FRA0.001-0.4115-6.15 
  Touati, Bruno 1863 FRA1.0010.47157.05 

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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