Individual Calculations January 2011
 Dumas, Philippe  Total change: -2.50  Rating chartPersonal card
 14e Corsica Masters BASTIA FRA 2010-10-24
RcRownchangeKK*chgGame
 1707 1564 1.00 4 -0.36 25 -9.00 
  Guillemart, Serge 1694 FRA0.001-0.3225-8.00 
  Pellerin, Gerard 1410 FRA1.0010.29257.25 
  Gasik, Anna wf1964  * POL0.001-0.0825-2.00 
  Meyssonnier, Patrick 1759 FRA0.001-0.2525-6.25 
 * 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)
 
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1769 1564 0.50 1 0.26 25 6.50 
  Depiesse, Jacques 1769 FRA0.5010.26256.50 

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)
 

 

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