Individual Calculations January 2009
 Braun, Jean-Baptiste  Total change: 9.25  Rating chartPersonal card
 Poitou Charantes 1 - R1-2 PCH FRA 2008-10-19
RcRownchangeKK*chgGame
 1710 1677 1.00 1 0.55 25 13.75 
  Caffin, Patrice 1710 FRA1.0010.552513.75 

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)
 
 N3 Jeunes - R3 Various FRA 2008-12-07
RcRownchangeKK*chgGame
 1542 1677 0.50 1 -0.18 25 -4.50 
  Dautheville, Simon 1542 FRA0.501-0.1825-4.50 

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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