Individual Calculations October 2017
 Ozbag, Berat  Total change: 36.00  Rating chartPersonal card
 16th Izmir Open Chess Tournament Izmir TUR 2017-09-05
RcRownchangeKK*chgGame
 1637 1638 5.50 9 0.97 20 19.40 
  Ozkan, Mete 1238  * TUR1.0010.08201.60 
  Ter, Mustafa Baray 1238  * TUR1.0010.08201.60 
  Sahin, Senol 1902 TUR0.001-0.1820-3.60 
  Durucay, Ethem 1524 TUR1.0010.34206.80 
  Kesgin, Halit Kaan c2038  * TUR0.5010.42208.40 
  Grigoriev, Armen 2038  * GEO0.001-0.0820-1.60 
  Gayret, Egemen 1566 TUR1.0010.40208.00 
  Aygun, Helin Beren 1370 TUR1.0010.17203.40 
  Kalemler, Kaan 1821 TUR0.001-0.2620-5.20 
 * 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)
 
 2017 International Istanbul Open Chess Tournament - B Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 1569 1638 5.50 8 0.83 20 16.60 
  Atalay, Adil 1317 TUR1.0010.13202.60 
  Dorum, Doga Can 1564 TUR1.0010.40208.00 
  Kabadayi, Suleyman Arda 1579 TUR0.501-0.0820-1.60 
  Sari, Fatih 1495 TUR1.0010.31206.20 
  Portakalci, Yusuf 1671 TUR1.0010.552011.00 
  Kilic, Eray 1726 TUR0.001-0.3820-7.60 
  Tarakci, Efdal 1714 TUR0.001-0.4020-8.00 
  Mammadaliyev, Hasan 1485 AZE1.0010.30206.00 

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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