Individual Calculations February 2020
 Akcun, Fayik  Total change: -22.80  Rating chartPersonal card
 2019-2020 Turkish Senior Chess Championship - A Antalya TUR 2020-01-19
RcRownchangeKK*chgGame
 1651 1671 2.50 7 -1.14 20 -22.80 
  Gunes, Selahettin 1271  * TUR1.0010.08201.60 
  Cetinkaya, Vedat Ali 2026 TUR0.001-0.1120-2.20 
  Turkmen, Erkan 1392 TUR0.001-0.8420-16.80 
  Tepeli, Huseyin 1435 TUR1.0010.20204.00 
  Tasan, Mehmet Askin 1877 TUR0.001-0.2420-4.80 
  Ozveren, Ali Bulent 1850 TUR0.001-0.2720-5.40 
  Demir, Zeki 1703 TUR0.5010.04200.80 
 * 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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