Individual Calculations September 2009
 Cevrin, Muhammet Cemre  Total change: 17.25  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 1805 1791 2.50 3 1.05 25 26.25 
  Isik, Recep 1740 TUR1.0010.432510.75 
  Akdagli, Gokhan 1859 TUR0.5010.09252.25 
  Okay, Ilkin Ege 1816 TUR1.0010.532513.25 

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)
 
 Antakya Municipality Chess Tournament-U16 Hatay TUR 2009-07-17
RcRownchangeKK*chgGame
 1828 1791 1.00 3 -0.36 25 -9.00 
  Yurtseven, Melih 1832 TUR0.5010.06251.50 
  Acikalin, Utku Umur 1691 TUR0.501-0.1425-3.50 
  Yuksel, Atilla Koksal c1961 TUR0.001-0.2825-7.00 

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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