Individual Calculations September 2010
 Bolat, Ahmet  Total change: 18.15  Rating chartPersonal card
 2010 Turkish Is Bank Chess League Konya TUR 2010-06-29
RcRownchangeKK*chgGame
 2053 2016 6.50 12 0.92 15 13.80 
  Yilmazyerli, Mert 2295 TUR0.001-0.1615-2.40 
  Acarbay, Aydin 1885 TUR1.0010.32154.80 
  Karagollu, Ahmet 1919 TUR0.501-0.1315-1.95 
  Okay, Ilkin Ege 1865 TUR1.0010.30154.50 
  Kazdagli, Benan 1823 TUR1.0010.25153.75 
  Tulay, Berkay 2163 TUR0.5010.20153.00 
  Okus, Melih 1878 TUR1.0010.31154.65 
  Aydogdu, Ataman 2083 TUR0.5010.09151.35 
  Yilmaz, Mustafa m2416  * TUR0.001-0.0815-1.20 
  Deruni, Berc 2107 TUR0.001-0.3815-5.70 
  Erbis, Baris 1950 TUR0.501-0.0915-1.35 
  Sirin, Atakan 2250 TUR0.5010.29154.35 
 * 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)
 
 6th World School Chess Championships-U17 Kayseri TUR 2010-07-21
RcRownchangeKK*chgGame
 2004 2016 5.00 9 0.29 15 4.35 
  Okay, Arda Efe 1845 TUR0.501-0.2315-3.45 
  Topak, Engin 2269 TUR0.5010.31154.65 
  Toksoz, Levent 1895 TUR0.501-0.1615-2.40 
  Tekeli, Taylan Can 1912 TUR1.0010.36155.40 
  Komut, Burak 2012 TUR0.501-0.0115-0.15 
  Sipahioglu, Irmak 2059 TUR0.001-0.4415-6.60 
  Atabayev, Maksat f2323 TKM0.5010.36155.40 
  Komut, Kaan 1937 TUR0.501-0.1115-1.65 
  Sagbas, Cagdas Gurkan 1782 TUR1.0010.21153.15 

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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