Individual Calculations November 2013
 Amdouni, Zoubaier  Total change: -5.70  Rating chartPersonal card
 Memorial Mohamed Slama 2013 Open A Monastir TUN 2013-09-09
RcRownchangeKK*chgGame
 2219 2253 4.50 9 -0.38 15 -5.70 
  Slimani, Anis 2019 ALG1.0010.21153.15 
  Haddouche, Mohamed m2462 ALG0.001-0.2315-3.45 
  Mabrouk, Fathi 2067 TUN0.501-0.2415-3.60 
  Zaibi, Amir f2227 TUN0.501-0.0415-0.60 
  Djaballah , Farouk 2017 ALG1.0010.20153.00 
  Ezat, Mohamed m2455 EGY0.001-0.2415-3.60 
  Sarwat, Walaa m2314 EGY0.001-0.4215-6.30 
  Hergli, Amir 2142 TUN1.0010.35155.25 
  Boudriga, Med Ali 2271 TUN0.5010.03150.45 

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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