Individual Calculations November 2011
 Atay, Sergen  Total change: 6.60  Rating chartPersonal card
 Gebze Municipality Liberation Move Chess Tournament-Open Kocaeli TUR 2011-10-07
RcRownchangeKK*chgGame
 2011 1685 1.00 4 0.44 15 6.60 
  Sari, Serdar 2085  * TUR0.5010.42156.30 
  Satici, Aydin 1854 TUR0.5010.22153.30 
  Yarligan, Taylan 2085  * TUR0.001-0.0815-1.20 
  Koc, Suleyman Sarp 2019 TUR0.001-0.1215-1.80 
 * 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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