Individual Calculations September 2016
 Jday, Zoubeir  Total change: -88.40  Rating chartPersonal card
 Arab Youth Championship U12 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1590 1383 0.00 6 -1.52 40 -60.80 
  Mohamed, Saeed Laily 1588 UAE0.001-0.2440-9.60 
  Neggaz, Louey 1427 TUN0.001-0.4440-17.60 
  Zane, Rayane 1474 ALG0.001-0.3840-15.20 
  Yettouche, Yaristan c1591 ALG0.001-0.2340-9.20 
  Zaid, Alaa Chasib 1674 IRQ0.001-0.1540-6.00 
  Ammar, Sedrani f1783  * UAE0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1241 1383 0.00 1 -0.69 40 -27.60 
  Gamha, Mortadha 1241 TUN0.001-0.6940-27.60 

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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