Individual Calculations December 2017
 Yaprak, Ayberk  Total change: 20.40  Rating chartPersonal card
 Tekirdag Kalite Chess Training Center Elo Tournament Tekirdag TUR 2017-11-04
RcRownchangeKK*chgGame
 1537 1309 1.50 4 0.51 40 20.40 
  Senturk, Necaattin 1709  * TUR0.001-0.0840-3.20 
  Gul, Zeynep 1227 TUR0.001-0.6140-24.40 
  Dizman, Necdet 1630 TUR1.0010.874034.80 
  Mumcu, Ozer 1580 TUR0.5010.334013.20 
 * 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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