Individual Calculations May 2010
 Bellay, Jean-Pierre  Total change: 9.45  Rating chartPersonal card
 Open RETIF 2009-2010 - 2 Getigne FRA 2010-01-09
RcRownchangeKK*chgGame
 1734 1541 0.00 1 -0.25 15 -3.75 
  Cobigo, Jean-Yves 1734 FRA0.001-0.2515-3.75 

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)
 
 Pays de Loire 1 - R6 PDL FRA 2010-03-14
RcRownchangeKK*chgGame
 1810 1541 0.00 1 -0.17 15 -2.55 
  Gautier, Emmanuel 1810 FRA0.001-0.1715-2.55 

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)
 
 5e Open d'Echecs d'Angers Angers FRA 2010-04-23
RcRownchangeKK*chgGame
 1803 1541 2.00 5 1.05 15 15.75 
  Henrio, Patrice 1687 FRA1.0010.701510.50 
  Duval, Michel 1774 FRA0.5010.29154.35 
  Delorme, Alban f1941  * FRA0.001-0.0815-1.20 
  Pizzo, Simon 1766 FRA0.5010.28154.20 
  Mauget, Jean-Pierre 1848 FRA0.001-0.1415-2.10 
 * 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)
 

 

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