Individual Calculations January 2011
 Petit, Didier  Total change: 6.00  Rating chartPersonal card
 Championnat de l'Isere 2011 - Part 1 EYBENS FRA 2010-11-06
RcRownchangeKK*chgGame
 1647 1913 1.00 1 0.18 15 2.70 
  Michaelides, Hippocrate 1647 FRA1.0010.18152.70 

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 3 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2007 1913 1.00 2 0.22 15 3.30 
  Parny, Mathieu 1847 FRA1.0010.41156.15 
  Girardon, Jerome 2167 FRA0.001-0.1915-2.85 

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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