Individual Calculations May 2010
 Khalfaoui, Mathias  Total change: 35.75  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1995 1768 1.00 1 0.79 25 19.75 
  Van Praag, Bart 1995 BEL1.0010.792519.75 

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)
 
 Nationale 3 Jeunes - R6 Various FRA 2010-03-21
RcRownchangeKK*chgGame
 1851 1760 0.00 1 -0.38 25 -9.50 
  Afraoui, Solenn 1851 FRA0.001-0.3825-9.50 

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)
 
 Chpt de France des Jeunes - Minimes Troyes FRA 2010-04-11
RcRownchangeKK*chgGame
 1942 1760 3.50 9 1.02 25 25.50 
  Leriche, Luc 1993 FRA0.5010.29257.25 
  Ozenne, Corentin 2105 FRA1.0010.892522.25 
  Boukhris-Ferre, Yacine 1966 FRA0.5010.26256.50 
  Neri, Jean-Baptiste 2011 FRA1.0010.812520.25 
  Rachid, Danial 2040 FRA0.001-0.1625-4.00 
  Boure, Hugo 1877 FRA0.001-0.3425-8.50 
  Cazottes, Guillaume 1902 FRA0.5010.19254.75 
  Allard, Thomas 1879 FRA0.001-0.3425-8.50 
  Ruhant, Anthony 1705 FRA0.001-0.5825-14.50 

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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