Individual Calculations October 2013
 Zaibi, Amir  Total change: 19.50  Rating chartPersonal card
 Memorial Mohamed Slama 2013 IM/GM Norm Monastir TUN 2013-09-16
RcRownchangeKK*chgGame
 2249 2227 6.00 10 1.30 15 19.50 
  Taeib, Sahbi 2117 TUN1.0010.35155.25 
  Kaabi, Mejdi m2330 TUN0.001-0.3615-5.40 
  Payen, Arnaud m2318 FRA0.5010.12151.80 
  Boudriga, Med Ali 2271 TUN0.5010.06150.90 
  Van Hoolandt, Patrick f2211 MNC1.0010.48157.20 
  Taeib, Sahbi 2117 TUN1.0010.35155.25 
  Kaabi, Mejdi m2330 TUN0.001-0.3615-5.40 
  Payen, Arnaud m2318 FRA0.5010.12151.80 
  Boudriga, Med Ali 2271 TUN0.5010.06150.90 
  Van Hoolandt, Patrick f2211 MNC1.0010.48157.20 

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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