Individual Calculations October 2013
 Gumus, Yaman Efe  Total change: 21.30  Rating chartPersonal card
 12st Izmir Open Chess Tournament Izmir TUR 2013-09-02
RcRownchangeKK*chgGame
 1592 1317 2.00 7 0.71 30 21.30 
  Oner, Oguz 1717  * TUR0.001-0.0830-2.40 
  Eren, Alper 1717  * TUR0.001-0.0830-2.40 
  Ozbay, Ece 1471 TUR0.001-0.2930-8.70 
  Ersoy, Emre 1717  * TUR1.0010.923027.60 
  Yorgun, Yaren Naz 1565 TUR0.5010.31309.30 
  Akbulak, Arda 1492 TUR0.001-0.2730-8.10 
  Kartal, Berke 1465 TUR0.5010.20306.00 
 * 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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