Individual Calculations July 2011
 Belouadah, Saad  Total change: -16.20  Rating chartPersonal card
 Semi final of individual championship 2011 Tipasa ALG 2011-03-27
RcRownchangeKK*chgGame
 2070 2342 3.00 4 -0.28 15 -4.20 
  Seddaoui, Yamine 2111 ALG1.0010.21153.15 
  Nassr, Ali 1942  * ALG1.0010.08151.20 
  Seraoui, Mohcene 2099 ALG0.501-0.3015-4.50 
  Ferhi, Djamel 2128 ALG0.501-0.2715-4.05 
 * 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)
 
 Final individual championship 2011 Algeirs ALG 2011-04-27
RcRownchangeKK*chgGame
 2130 2342 5.50 8 -0.42 15 -6.30 
  Seraoui, Mohcene 2099 ALG1.0010.20153.00 
  Goutali, Tarek f2362 ALG0.5010.03150.45 
  Nassr, Ali 1942  * ALG1.0010.08151.20 
  Saim, Mohamed Ilias 1942  * ALG1.0010.08151.20 
  Medjkouh, Said 2027 ALG0.501-0.3615-5.40 
  Haddouche, Mohamed m2398 ALG0.001-0.4215-6.30 
  Selmane, Amine 2141 ALG1.0010.24153.60 
  Ferhi, Djamel 2128 ALG0.501-0.2715-4.05 
 * 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
 2194 2342 6.00 9 -0.10 15 -1.50 
  Seraoui , Mohcen 2099 ALG1.0010.20153.00 
  Daouda, Sabar Ousmane 2099 MTN1.0010.20153.00 
  Traore, Bakary c2139 MLI1.0010.24153.60 
  Njili, Kamel f2305 TUN0.001-0.5515-8.25 
  Haddouche, Mohamed m2398 ALG0.5010.08151.20 
  Hifad, Rachid f2274 MAR1.0010.41156.15 
  Kaabi, Mejdi m2327 TUN0.001-0.5215-7.80 
  Nassr, Ali f1942  * ALG0.501-0.4215-6.30 
  Jemai, Akram 2161 TUN1.0010.26153.90 
 * 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
 2319 2342 4.50 9 -0.28 15 -4.20 
  Moyo, Dion 2130 ZIM0.501-0.2715-4.05 
  El Taher, Fouad m2486 EGY0.5010.19152.85 
  Solomons, Deon c2214 RSA0.501-0.1715-2.55 
  Soares, Erikson Roberto Maurici 2196 ANG1.0010.30154.50 
  Ezat, Mohamed m2453 EGY1.0010.65159.75 
  El Gindy, Essam g2506 EGY0.001-0.2815-4.20 
  Makoto, Rodwell 2166 ZIM0.001-0.7315-10.95 
  Paiva, Donaldo 2121 MOZ1.0010.22153.30 
  Amin, Bassem g2596 EGY0.001-0.1915-2.85 

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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