Individual Calculations October 2017
 Ebrahimi, Reza  Total change: 3.00  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - B Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1506 1591 5.00 8 0.15 20 3.00 
  Sahin, Ahmet Emir 1284 TUR1.0010.14202.80 
  Oztekin, Azad 1539 TUR0.501-0.0720-1.40 
  Orbay, Mert 1524 TUR1.0010.41208.20 
  Yerzhan, Zhangir 1438 KAZ0.001-0.7020-14.00 
  Aycicek, Sahin 1690 TUR0.001-0.3620-7.20 
  Gundes, Rahim 1478 TUR1.0010.35207.00 
  Citil, Feyzullah 1634 TUR1.0010.562011.20 
  Kantar, Cihat Celaleddin 1457 TUR0.501-0.1820-3.60 

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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