Individual Calculations January 2009
 Annetti, Laurent  Total change: -2.40  Rating chartPersonal card
 Chpt du Morbihan - 1 BRE FRA 2008-11-11
RcRownchangeKK*chgGame
 2036 1858 1.00 1 0.73 15 10.95 
  Salaun, Michel 2036 FRA1.0010.731510.95 

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 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1901 1858 0.00 2 -0.89 15 -13.35 
  Tranvouez, Pierre 1803 FRA0.001-0.5815-8.70 
  Bouget, Alexandre 1998 FRA0.001-0.3115-4.65 

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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