Individual Calculations October 2017
 Sahin, Ahmet Emir  Total change: 52.80  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - B Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1411 1284 4.00 8 1.32 40 52.80 
  Ebrahimi, Reza 1591 IRI0.001-0.1440-5.60 
  Bukulmez, Resit 1425 TUR0.5010.19407.60 
  Erturk, Baris 1415 TUR0.001-0.3240-12.80 
  Uslu, Mehmet 1372 TUR0.5010.12404.80 
  Caglar, Orhun 1344 TUR1.0010.584023.20 
  Cakmakci, Hasan 1466 TUR0.001-0.2640-10.40 
  Ozaktas, Ibrahim Halil 1297 TUR1.0010.524020.80 
  Turkmen, Erkan 1380 TUR1.0010.634025.20 

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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