Individual Calculations January 2010
 Sabban, Manuel  Total change: 3.00  Rating chartPersonal card
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1917 1810 0.50 1 0.15 15 2.25 
  Marcel, Jean-Francois 1917 FRA0.5010.15152.25 

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)
 
 Ile de France 1 - R3-4 IDF FRA 2009-11-22
RcRownchangeKK*chgGame
 1844 1810 0.50 1 0.05 15 0.75 
  Lescot, Paul 1844 FRA0.5010.05150.75 

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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