Individual Calculations July 2008
 Bouguerra, Tayeb  Total change: 12.60  Rating chartPersonal card
 N3 - R8-9 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2124 2012 1.00 1 0.65 15 9.75 
  Aiglon, Laurent 2124 FRA1.0010.65159.75 

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)
 
 Festival de Narbonne-Plage - 10e anniversaire Narbonne FRA 2008-05-08
RcRownchangeKK*chgGame
 1928 2012 2.00 3 0.19 15 2.85 
  Boussely, Jack 1662 FRA1.0010.11151.65 
  Grignon, Maxime 1759 FRA1.0010.19152.85 
  Bergez, Luc m2362 FRA0.001-0.1115-1.65 

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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