Individual Calculations May 2012
 Taeib, Sahbi  Total change: 26.40  Rating chartPersonal card
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2346 2103 0.50 3 -0.14 15 -2.10 
  Pikula, Dejan g2503  * SRB0.001-0.0815-1.20 
  Villegas, Pierre 2278 MNC0.001-0.2715-4.05 
  Hamdouchi, Adina-Maria wg2258 FRA0.5010.21153.15 
 * 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
 2226 2103 5.00 9 1.90 15 28.50 
  Seraoui, Mohcen 2196 ALG1.0010.63159.45 
  Sarwat, Walaa m2326 EGY0.001-0.2215-3.30 
  Coleman, James 2142 ENG1.0010.55158.25 
  Ioualalen, Lotfi 2107 ALG0.5010.01150.15 
  Mladenov, Plamen m2389 BUL0.5010.34155.10 
  Hassan, Sayed Barakat m2373 EGY0.001-0.1715-2.55 
  Jmila, Omar 2086 TUN1.0010.48157.20 
  Salih, Akar Ali Salih f2250 IRQ0.001-0.3015-4.50 
  El Amari, Khaled 2164 MAR1.0010.58158.70 

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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