Individual Calculations October 2015
 Amdouni, Zoubaier  Total change: -11.00  Rating chartPersonal card
 Memorial Slama Open A 2015 Monastir TUN 2015-09-06
RcRownchangeKK*chgGame
 2225 2317 5.00 9 -0.55 20 -11.00 
  Mezioud, Amina wm2106 ALG1.0010.23204.60 
  Haddouche, Mohamed g2481 ALG0.5010.22204.40 
  Bouzidi, Ahmed 2243 TUN0.001-0.6020-12.00 
  Hesham, Abdelrahman m2392 EGY0.001-0.4020-8.00 
  Latreche, Sabrina wm2060 ALG1.0010.18203.60 
  Douissa, Oussama 2201 TUN0.501-0.1620-3.20 
  Gator, Mosab f2124 LBA0.501-0.2520-5.00 
  Boudriga, Med Ali f2322 TUN0.5010.01200.20 
  Kahla, Souhaiel 2099 TUN1.0010.22204.40 

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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