Individual Calculations November 2009
 Ghyselen, Alexis  Total change: 17.00  Rating chartPersonal card
 Nationale 2 Jeunes - R1 Various FRA 2009-10-11
RcRownchangeKK*chgGame
 1935 1535 1.00 1 0.92 25 23.00 
  Rachid, Danial 1935  * FRA1.0010.922523.00 
 * 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)
 
 Nationale 4 - R2 Various FRA 2009-10-18
RcRownchangeKK*chgGame
 1736 1535 0.00 1 -0.24 25 -6.00 
  Roussette, Stephane 1736 FRA0.001-0.2425-6.00 

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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