Individual Calculations October 2017
 Zwayed, Mohamed  Total change: 7.20  Rating chartPersonal card
 Festival chess Moknine Open B 2017 Monastir TUN 2017-09-05
RcRownchangeKK*chgGame
 1638 1577 4.00 9 0.18 40 7.20 
  Charfeddine, Akrem 1963 TUN0.001-0.0940-3.60 
  Aroua, Ahmed 1571 TUN1.0010.494019.60 
  Nouira, Najeh 1859 TUN0.001-0.1640-6.40 
  Zaghouani, Adel 1823 TUN1.0010.814032.40 
  Ramadan, Siraj 1672 LBA0.001-0.3740-14.80 
  Mejri, Moncef 1383 TUN0.501-0.2540-10.00 
  Zouari, Med Hedi 1710 TUN0.001-0.3240-12.80 
  Moalla, Yosr 1196 TUN1.0010.09403.60 
  Miladi, Amen wf1564 TUN0.501-0.0240-0.80 

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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