Individual Calculations January 2009
 Keraval Roignant, Claude  Total change: 4.50  Rating chartPersonal card
 7e tournoi d'automne - C Montigny le Bretonneux FRA 2008-10-25
RcRownchangeKK*chgGame
 1587 1616 2.50 5 -0.19 15 -2.85 
  Le Port, Luc 1614 FRA0.5010.00150.00 
  Bot, Florian 1467 FRA0.501-0.2015-3.00 
  Guillet, Jacques 1610 FRA1.0010.49157.35 
  Dubost, Florian 1610 FRA0.001-0.5115-7.65 
  Grandjean, Anthony 1635 FRA0.5010.03150.45 

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)
 
 7e tournoi d'automne - C bis Montigny le Bretonneux FRA 2008-10-25
RcRownchangeKK*chgGame
 1610 1616 1.00 1 0.49 15 7.35 
  Guillet, Jacques 1610 FRA1.0010.49157.35 

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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