Individual Calculations September 2016
 Gamha, Mortadha  Total change: -37.60  Rating chartPersonal card
 Arab Youth Championship U10 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1367 1241 0.50 5 -1.19 40 -47.60 
  Khaled, Yousef c1520 EGY0.001-0.1640-6.40 
  Dahmani, Sami c1442 TUN0.5010.264010.40 
  Ismail, Khalel Tariq 1326 IRQ0.001-0.3840-15.20 
  Anas Ali, Al-Mansoori 1160 UAE0.001-0.6140-24.40 
  Toumi, Mohamed-Jad 1388 MAR0.001-0.3040-12.00 

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)
 
 Tunisian Schools Individual Championships 2016 U11 Open Le Kef TUN 2016-08-25
RcRownchangeKK*chgGame
 1332 1241 1.00 2 0.25 40 10.00 
  Jday, Zoubeir 1383 TUN1.0010.694027.60 
  Gamha, Sadek -8 1281 TUN0.001-0.4440-17.60 

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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