Individual Calculations May 2011
 Mariel, David  Total change: -12.90  Rating chartPersonal card
 Coupe du Gard - Part 2 VERGEZE FRA 2011-01-22
RcRownchangeKK*chgGame
 1923 2066 1.50 2 0.12 15 1.80 
  Costa, Jean-Yves 1877 FRA0.501-0.2515-3.75 
  Gomez, Jose 1968 FRA1.0010.37155.55 

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)
 
 2e Tournoi Fide de Février de Hyères HYERES FRA 2011-02-26
RcRownchangeKK*chgGame
 1797 2066 2.00 4 -1.16 15 -17.40 
  Brouat, Thierry 1762 FRA0.501-0.3615-5.40 
  Tobitt, Eric 1666  * FRA1.0010.08151.20 
  Munkhbayar, Janjaadorj 2093 MGL0.001-0.4615-6.90 
  Messaoud-Cristofini, Mehdi 1666  * FRA0.501-0.4215-6.30 
 * 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 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1812 2072 1.00 1 0.18 15 2.70 
  Peretti-Watel, Patrick 1812 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)
 

 

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