Individual Calculations July 2008
 Belouadah, S  Total change: 5.70  Rating chartPersonal card
 championnat uni Tunisie 2007 Sousse TUN 2007-11-01
RcRownchangeKK*chgGame
 2351 2305 4.50 8 1.01 15 15.15 
  Rizouk, Aimen m2470 ALG0.001-0.2815-4.20 
  Meddeb, Anis 2128 TUN1.0010.27154.05 
  Belkhodja, Slim g2476 TUN1.0010.731510.95 
  Kulicov, Oleg m2405 RUS0.5010.14152.10 
  Kiss, Pal m2370 HUN0.5010.09151.35 
  Haddouche, Mohamed m2296 ALG1.0010.49157.35 
  Arab, Adlane m2430 ALG0.001-0.3315-4.95 
  Laouini, Sami 2229 TUN0.501-0.1015-1.50 

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)
 
 5th mediterranean chess championship Hammam Sousse TUN 2007-11-26
RcRownchangeKK*chgGame
 2230 2305 5.00 8 0.29 15 4.35 
  Zerafa, Patrick 1955 MLT0.001-0.8915-13.35 
  Meddeb, Anis 2128 TUN1.0010.27154.05 
  Laouini, Sami 2229 TUN1.0010.40156.00 
  Milliet, Sophie wg2395 FRA1.0010.62159.30 
  Njili, Kamel 2397 TUN0.001-0.3715-5.55 
  Chahrani, Ibrahim f2274 LBA0.001-0.5415-8.10 
  Ismail, Shereif f2178 EGY1.0010.33154.95 
  Pulito, Alberto 2285 ITA1.0010.47157.05 

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)
 
 17th Arab Men's Championship Taaz YEM 2007-12-25
RcRownchangeKK*chgGame
 2312 2305 3.00 8 -0.92 15 -13.80 
  Ezat, Mohamed m2440 EGY0.001-0.3215-4.80 
  Ayyad, Maher f2165 BRN0.001-0.6915-10.35 
  Maasarani, M 2143 LIB0.501-0.2115-3.15 
  Elobeid, A c2125 SUD1.0010.26153.90 
  Salem, A.r.saleh f2404 UAE0.5010.14152.10 
  El Gindy, Essam m2503 EGY0.001-0.2415-3.60 
  Mohannad, F 2328 JOR1.0010.53157.95 
  Hussein, H.a f2386 IRQ0.001-0.3915-5.85 

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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