Individual Calculations January 2010
 Menardo, Philippe  Total change: -0.45  Rating chartPersonal card
 Chpt du Var - 1 Var FRA 2009-10-10
RcRownchangeKK*chgGame
 1803 1710 1.00 3 -0.17 15 -2.55 
  Paule, Marc 1998 FRA0.001-0.1615-2.40 
  Khalfaoui, Abdelhamid 1799 FRA0.5010.12151.80 
  Messaoud-Cristofini, Mehdi 1613 FRA0.501-0.1315-1.95 

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 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1810 1710 0.50 1 0.14 15 2.10 
  Khalfaoui, Abdelhamid 1810 FRA0.5010.14152.10 

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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