Individual Calculations December 2015
 Moayed, Obied  Total change: -10.60  Rating chartPersonal card
 Arab Cities Chess Champioship 2015 Monastir TUN 2015-11-07
RcRownchangeKK*chgGame
 2181 2125 2.00 6 -0.53 20 -10.60 
  Al-Zayat, Ahmed f2187 LBA0.001-0.4120-8.20 
  Al-Zendani, Zendan m2316 YEM0.001-0.2520-5.00 
  Ghlib, Boutouchent 2145 ALG1.0010.532010.60 
  Zaibi, Amir m2356 TUN0.001-0.2120-4.20 
  Bouaziz, Mehdi f2218 TUN0.5010.13202.60 
  Miswadah, Baha 1862 PLE0.501-0.3220-6.40 

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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