Individual Calculations November 2012
 Jarraya, Zied  Total change: -17.70  Rating chartPersonal card
 Mémorial Mohamed Slama OpenA Monastir TUN 2012-09-14
RcRownchangeKK*chgGame
 2159 2170 3.50 9 -1.18 15 -17.70 
  Tritar, Kamel 2022 TUN1.0010.30154.50 
  Drasko, Milan g2480 MNE0.001-0.1415-2.10 
  Payen, Arnaud m2344 FRA0.001-0.2715-4.05 
  Jemai, Akram 2153 TUN0.501-0.0215-0.30 
  Hmam, Mohamed 2102 TUN1.0010.41156.15 
  Slimani, Anis 2013 ALG0.001-0.7115-10.65 
  Mabrouk, Fathi 2034 TUN0.501-0.1815-2.70 
  Hergli, Amir 2138 TUN0.501-0.0415-0.60 
  Abbes, Ali 2145 TUN0.001-0.5315-7.95 

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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