Individual Calculations May 2012
 Hmam, Mohamed  Total change: -25.20  Rating chartPersonal card
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2260 2127 1.00 5 -0.82 30 -24.60 
  Lazic, Miroljub g2452 SRB0.001-0.1330-3.90 
  Petrov, Marijan g2527  * BUL0.001-0.0830-2.40 
  Slimani, Anis 1964 ALG1.0010.28308.40 
  Pogosian, Manvel 2406 BLR0.001-0.1630-4.80 
  Westerweele, Henrik 1950 NED0.001-0.7330-21.90 
 * 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)
 
 1st Chess festival of Haouaria (C) (IM tournament ELHAOUARIA TUN 2012-03-25
RcRownchangeKK*chgGame
 2169 2127 4.00 9 -0.02 30 -0.60 
  Salih, Akar Ali Salih f2250 IRQ0.5010.17305.10 
  Jmila, Omar 2086 TUN0.001-0.5630-16.80 
  Boudriga, Med Ali 2131 TUN0.001-0.4930-14.70 
  Chouchane, Amine c1991 TUN1.0010.32309.60 
  Hergli, Amir 2173 TUN0.5010.06301.80 
  Bouzidi, Ahmed 2015 TUN1.0010.353010.50 
  El Amari, Khaled 2164 MAR1.0010.553016.50 
  Mladenov, Plamen m2389 BUL0.001-0.1830-5.40 
  Sarwat, Walaa m2326 EGY0.001-0.2430-7.20 

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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