Individual Calculations November 2009
 Gretry, Patrice  Total change: -1.05  Rating chartPersonal card
 Nationale 3 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 1943 1999 1.00 1 0.42 15 6.30 
  Canonge, Jerome 1943 FRA1.0010.42156.30 

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 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2009 1999 0.00 1 -0.49 15 -7.35 
  Venner, Laurent 2009 FRA0.001-0.4915-7.35 

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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