Individual Calculations January 2012
 Onkoud, Abdelaziz  Total change: -17.30  Rating chartPersonal card
 138ème open FIDE du club 608 d’échecs PARIS FRA 2011-10-22
RcRownchangeKK*chgGame
 2111 2380 6.50 9 -0.58 10 -5.80 
  Pass, Deborah J wf1980  * ENG0.001-0.9210-9.20 
  Ladhuie, Jerome 1980  * FRA1.0010.08100.80 
  Engel, Gerard 1980  * FRA1.0010.08100.80 
  Sorbe, Xavier 1980  * FRA1.0010.08100.80 
  Gicquiaud, Gregory 2004 FRA1.0010.09100.90 
  Guilleux, Fabien m2393 FRA0.5010.02100.20 
  Shirazi, Kamran m2376 FRA0.001-0.5110-5.10 
  De Balmann, Marc 1980  * FRA1.0010.08100.80 
  Rusev, Rosen Yordanov 2325 BUL1.0010.42104.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2012 - Nationale 2 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2247 2384 0.50 2 -0.87 10 -8.70 
  Billon, Olivier 2193 FRA0.001-0.7510-7.50 
  Le Corre, Benjamin f2300 FRA0.501-0.1210-1.20 

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)
 
 Arab Games 2011. Open Section. Doha QAT 2011-12-13
RcRownchangeKK*chgGame
 2293 2384 4.00 7 -0.28 10 -2.80 
  Chahrani, Ibrahim f2243 LBA1.0010.31103.10 
  Alhuwar, Jasem f2256 UAE0.501-0.1710-1.70 
  Goutali, Tarek f2327 ALG1.0010.42104.20 
  Ezat, Mohamed m2439 EGY0.001-0.4210-4.20 
  Obada, Ahmad Azeezjawad m2353 IRQ0.001-0.5410-5.40 
  Ahmed, Abuzied 2059 SUD0.501-0.3710-3.70 
  Samhouri, A f2377 JOR1.0010.49104.90 

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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