Individual Calculations May 2010
 Grapin, Nathan  Total change: -1.25  Rating chartPersonal card
 Chpt de Ligue Jeunes DSA - Benjamins Meyras FRA 2010-02-25
RcRownchangeKK*chgGame
 1859 1802 1.00 2 0.14 25 3.50 
  Bandet, Raphael 1708 FRA0.501-0.1325-3.25 
  Gelas, Christophe 2009 FRA0.5010.27256.75 

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)
 
 Nationale 3 Jeunes - R6 Various FRA 2010-03-21
RcRownchangeKK*chgGame
 1662 1802 0.50 1 -0.19 25 -4.75 
  Crouzet, Emeric 1662 FRA0.501-0.1925-4.75 

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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