Individual Calculations July 2009
 Mohebbi, Jafar  Total change: 6.75  Rating chartPersonal card
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2206 2302 1.50 2 0.25 15 3.75 
  Poignot, Quentin 2135 FRA0.501-0.2215-3.30 
  Scherer, Max 2277 GER1.0010.47157.05 

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 2009-04-05
RcRownchangeKK*chgGame
 2404 2332 1.00 2 0.20 15 3.00 
  Chernov, Vadim m2458 ROU0.5010.17152.55 
  Becker, Martin Alexander 2350 GER0.5010.03150.45 

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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