Individual Calculations July 2011
 Haddouche, Mohamed  Total change: -9.20  Rating chartPersonal card
 Final individual championship 2011 Algeirs ALG 2011-04-27
RcRownchangeKK*chgGame
 2137 2398 7.00 8 0.63 10 6.30 
  Medjkouh, Said 2027 ALG0.501-0.4010-4.00 
  Goutali, Tarek f2362 ALG1.0010.45104.50 
  Selmane, Amine 2141 ALG1.0010.18101.80 
  Ferhi, Djamel 2128 ALG1.0010.17101.70 
  Seraoui, Mohcene 2099 ALG0.501-0.3510-3.50 
  Belouadah, Saad m2342 ALG1.0010.42104.20 
  Nassr, Ali 1998  * ALG1.0010.08100.80 
  Saim, Mohamed Ilias 1998  * ALG1.0010.08100.80 
 * 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)
 
 ZONE 4.1 Championship 2011 TIPASA ALG 2011-05-20
RcRownchangeKK*chgGame
 2180 2398 4.00 8 -2.05 10 -20.50 
  Daouda, Sabar Ousmane 2099 MTN0.001-0.8510-8.50 
  Al-Zayat, Ahmed 1998  * LBA1.0010.08100.80 
  Medjkouh, Said 2027 ALG1.0010.10101.00 
  Belouadah, Saad m2342 ALG0.501-0.0810-0.80 
  Njili, Kamel f2305 TUN0.001-0.6310-6.30 
  Asabri, Hussien f2202 LBA1.0010.25102.50 
  Kaabi, Mejdi m2327 TUN0.501-0.1010-1.00 
  Traore, Bakary c2139 MLI0.001-0.8210-8.20 
 * 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)
 
 African Individual Championships 2011 (Men) Maputo MOZ 2011-06-03
RcRownchangeKK*chgGame
 2354 2398 5.50 9 0.50 10 5.00 
  Paiva, Donaldo 2121 MOZ1.0010.17101.70 
  Adly, Ahmed g2630 EGY0.001-0.2110-2.10 
  Makoto, Rodwell 2166 ZIM1.0010.21102.10 
  Jere, Daniel f2321 ZAM0.501-0.1110-1.10 
  Amin, Bassem g2596 EGY0.5010.26102.60 
  Solomons, Deon c2214 RSA1.0010.26102.60 
  El Gindy, Essam g2506 EGY0.5010.15101.50 
  Steel, Henry Robert f2328 RSA0.001-0.6010-6.00 
  Njili, Kamel f2305 TUN1.0010.37103.70 

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)
 

 

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