Individual Calculations July 2008
 Maitesian, Sergei  Total change: -0.75  Rating chartPersonal card
 N2 - R8-9 Various FRA 2008-03-15
RcRownchangeKK*chgGame
 2205 2284 2.00 2 0.78 15 11.70 
  De Marchi, Olivier 2213 FRA1.0010.40156.00 
  Mehaibia, Azzedine 2196 ALG1.0010.38155.70 

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)
 
 N2 - R10-11 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2351 2290 0.00 2 -0.83 15 -12.45 
  Deslandes, Pascal 2294 FRA0.001-0.4915-7.35 
  Pira, Davoud m2408 FRA0.001-0.3415-5.10 

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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