Individual Calculations January 2010
 Triboulin, Boyann  Total change: -1.05  Rating chartPersonal card
 Hautes de Seine 1 - R2 IDF FRA 2009-10-18
RcRownchangeKK*chgGame
 1965 1699 0.50 1 0.32 15 4.80 
  Cantero, Jorge 1965 FRA0.5010.32154.80 

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 Jeunes - R2 Various FRA 2009-11-15
RcRownchangeKK*chgGame
 1777 1697 0.00 1 -0.39 15 -5.85 
  Khalfaoui, Mathias 1777 FRA0.001-0.3915-5.85 

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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