Individual Calculations July 2010
 Sintive, Xavier  Total change: -18.75  Rating chartPersonal card
 Challenge Wawrzecki NPC FRA 2009-10-04
RcRownchangeKK*chgGame
 1697 1969 0.50 2 -1.11 25 -27.75 
  Clarebout, Julien 1569  * FRA0.501-0.4225-10.50 
  Pavillon, Guillaume 1824 FRA0.001-0.6925-17.25 
 * 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 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1998 1962 0.50 1 0.05 25 1.25 
  Villette, Herve 1998 FRA0.5010.05251.25 

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)
 
 Nord Pas de Calais 4 - R7 NPC FRA 2010-05-16
RcRownchangeKK*chgGame
 1823 1962 1.00 1 0.31 25 7.75 
  De Meye, Josef 1823 FRA1.0010.31257.75 

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)
 

 

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