Individual Calculations January 2011
 Joyeux, Gerard  Total change: -4.80  Rating chartPersonal card
 1er open de Quimper QUIMPER FRA 2010-10-30
RcRownchangeKK*chgGame
 1725 1646 1.50 4 -0.08 15 -1.20 
  Le Duigou, Goulven 1809 FRA0.001-0.2815-4.20 
  Martin, Yvon 1732 FRA0.5010.12151.80 
  Sinnas, Albert 1822 FRA0.001-0.2715-4.05 
  Mallejac, Germain 1537 FRA1.0010.35155.25 

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)
 
 Championnat d'Ile et Vilaine - Part 1 RENNES FRA 2010-11-06
RcRownchangeKK*chgGame
 1860 1662 0.00 1 -0.24 15 -3.60 
  Louis, Corentin 1860 FRA0.001-0.2415-3.60 

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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