Individual Calculations January 2012
 Berthou, Patrick  Total change: 3.45  Rating chartPersonal card
 2e open de Quimper QUIMPER FRA 2011-10-29
RcRownchangeKK*chgGame
 1843 1646 1.50 4 0.33 15 4.95 
  Valuet, Bertrand f2046  * FRA0.001-0.0815-1.20 
  Viart, Bettina 1549 FRA1.0010.37155.55 
  Lerat, Paul-Pascal 1730 FRA0.5010.12151.80 
  Serralta, Michel 2046  * FRA0.001-0.0815-1.20 
 * 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 2012 - Nationale 2 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1815 1646 0.50 2 -0.10 15 -1.50 
  Migne, Christophe 1962 FRA0.001-0.1315-1.95 
  Auguin, Florian 1667 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)
 

 

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