Individual Calculations May 2010
 Brih, Said  Total change: 10.05  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - A Cannes FRA 2010-02-28
RcRownchangeKK*chgGame
 2326 2325 4.50 8 0.50 15 7.50 
  Valette, Christian 2098 FRA0.501-0.2915-4.35 
  Bellia, Fabrizio m2408 ITA0.5010.11151.65 
  Libens, Michel 2115 FRA0.501-0.2715-4.05 
  Kovacevic, Vladimir 2207 SRB1.0010.34155.10 
  Shankland, Samuel L m2491 USA0.001-0.2815-4.20 
  De Filomeno, Simone 2232 ITA1.0010.37155.55 
  Libiszewski, Fabien g2499 FRA1.0010.731510.95 
  Cornette, Matthieu g2554 FRA0.001-0.2115-3.15 

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)
 
 Nationale 1 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2071 2342 1.00 1 0.17 15 2.55 
  Serra, Yvan 2071 FRA1.0010.17152.55 

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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