Individual Calculations October 2017
 Durmus, Arman  Total change: -41.20  Rating chartPersonal card
 2017 International Istanbul Open Chess Tournament - B Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 1360 1608 4.50 7 -1.03 40 -41.20 
  Erilli, Ahmet Burak 1282 TUR0.501-0.3740-14.80 
  Ozgur, Algan 1274 TUR1.0010.12404.80 
  Ersoz, Celalettin 1385 TUR1.0010.22408.80 
  Korucu, Onat 1208  * TUR0.501-0.4240-16.80 
  Celik, Hasan Huseyin 1395 TUR0.501-0.2740-10.80 
  Catak, Ayhan 1414 TUR1.0010.254010.00 
  Tahaoglu, Erkin 1562 TUR0.001-0.5640-22.40 
 * 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)
 

 

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