Individual Calculations January 2010
 Mabrouk, Fathi  Total change: 64.50  Rating chartPersonal card
 Memorial Mohamed Slama Monastir TUN 2009-09-23
RcRownchangeKK*chgGame
 2254 1973 4.00 8 2.58 25 64.50 
  Kaabi, Mejdi m2304 TUN0.001-0.1225-3.00 
  Abbes, Ali 2123 TUN1.0010.702517.50 
  Haddouche, Mohamed m2358 ALG0.001-0.0925-2.25 
  Douissa, Oussama 2199 TUN0.5010.29257.25 
  Njili, Kamel f2316 TUN1.0010.882522.00 
  Rizouk, Aimen g2373  * ALG0.001-0.0825-2.00 
  Chikhaoui, Walid f2286 TUN0.5010.36259.00 
  Taeib, Sahbi 2074 TUN1.0010.642516.00 
 * 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)
 

 

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