Individual Calculations July 2010
 Vigna, Leo  Total change: 34.25  Rating chartPersonal card
 Top Jeunes - R8 Various FRA 2010-05-22
RcRownchangeKK*chgGame
 1591 1656 1.00 1 0.41 25 10.25 
  Guedon, Sosthene 1591 FRA1.0010.412510.25 

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)
 
 Top Jeunes - R10 Various FRA 2010-05-23
RcRownchangeKK*chgGame
 1652 1656 1.00 1 0.49 25 12.25 
  Boudia, Samy 1652 FRA1.0010.492512.25 

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)
 
 Top Jeunes - R11 Various FRA 2010-05-24
RcRownchangeKK*chgGame
 1631 1656 1.00 1 0.47 25 11.75 
  Guerlach, Keigo 1631 FRA1.0010.472511.75 

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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