Individual Calculations January 2010
 Alvin, Leo  Total change: 17.25  Rating chartPersonal card
 Nord Pas de Calais 2 - R2-3 NPC FRA 2009-11-15
RcRownchangeKK*chgGame
 1951 1895 0.50 1 0.08 25 2.00 
  Fovet, Sebastien 1951 FRA0.5010.08252.00 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1689 1895 1.00 1 0.24 25 6.00 
  Tawegoum, Ivan 1689 FRA1.0010.24256.00 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1799 1895 1.00 1 0.37 25 9.25 
  Mailleux, Guy 1799 BEL1.0010.37259.25 

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)
 

 

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