Individual Calculations May 2012
 Seraoui, Mohcen  Total change: -30.90  Rating chartPersonal card
 Final individual championship 2012 Sidi Bel Abbes ALG 2012-02-29
RcRownchangeKK*chgGame
 2126 2169 4.00 9 -1.02 15 -15.30 
  Ioualalen, Lotfi 2098 ALG1.0010.40156.00 
  Nassr, Ali f1949 ALG0.501-0.2815-4.20 
  Medjkouh, Said 2101 ALG0.001-0.5915-8.85 
  Khelfallah, Omar Badreddine c2142 ALG0.501-0.0415-0.60 
  Benkiar, Djamel 2085 ALG1.0010.38155.70 
  Haddouche, Mohamed m2399 ALG0.001-0.2115-3.15 
  Oussedik, Mahfoud c2231 ALG0.001-0.4115-6.15 
  Salhi, Anouar Essadat 1973 ALG1.0010.25153.75 
  Dekar , Lies m2155 ALG0.001-0.5215-7.80 

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)
 
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2135 2196 3.00 6 -0.48 15 -7.20 
  Hamdouchi, Hicham g2596  * FRA0.001-0.0815-1.20 
  Marzouk, Amira wc1796  * TUN1.0010.08151.20 
  Haddouche, Mohamed m2410 ALG0.001-0.2315-3.45 
  Bouzidi, Ahmed 2015 TUN0.001-0.7415-11.10 
  Slimani, Anis 1964 ALG1.0010.21153.15 
  Tritar, Kamel 2031 TUN1.0010.28154.20 
 * 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)
 
 1st Chess festival of Haouaria (C) (IM tournament ELHAOUARIA TUN 2012-03-25
RcRownchangeKK*chgGame
 2193 2196 4.00 9 -0.56 15 -8.40 
  Taeib, Sahbi 2103 TUN0.001-0.6315-9.45 
  Boudriga, Med Ali 2131 TUN0.501-0.0915-1.35 
  Hergli, Amir 2173 TUN1.0010.47157.05 
  Ares, Saber Majeed 2142 IRQ1.0010.42156.30 
  Hassan, Sayed Barakat m2373 EGY0.5010.23153.45 
  Jmila, Omar 2086 TUN0.501-0.1515-2.25 
  Sarwat, Walaa m2326 EGY0.001-0.3215-4.80 
  Bouzidi, Ahmed 2015 TUN0.501-0.2415-3.60 
  Mladenov, Plamen m2389 BUL0.001-0.2515-3.75 

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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