Individual Calculations February 2020
 Ozveren, Ali Bulent  Total change: -35.20  Rating chartPersonal card
 2019-2020 Istanbul Chess Championship - Final Istanbul TUR 2020-01-11
RcRownchangeKK*chgGame
 1737 1850 1.50 4 -1.06 20 -21.20 
  Karadag, Devin Efe 1518 TUR1.0010.12202.40 
  Citak, Selim f2198 TUR0.001-0.1120-2.20 
  Durucay, Uygar 1544 TUR0.001-0.8620-17.20 
  Metin, Enis 1688 TUR0.501-0.2120-4.20 

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)
 
 2019-2020 Turkish Senior Chess Championship - A Antalya TUR 2020-01-19
RcRownchangeKK*chgGame
 1640 1850 6.00 9 -0.70 20 -14.00 
  Yigit, Sadik 1459 TUR1.0010.09201.80 
  Hatipoglu, Metin 1570 TUR0.501-0.3420-6.80 
  Cosan, Gokmen 1721 TUR1.0010.33206.60 
  Guner, Bulent 1964 TUR0.001-0.3420-6.80 
  Sedef, Emin 1619 TUR1.0010.21204.20 
  Yildiz, Mustafa 1693 TUR0.501-0.2120-4.20 
  Ozates, Veysel 1617 TUR0.001-0.7920-15.80 
  Akcun, Fayik 1671 TUR1.0010.27205.40 
  Turkmen, Erkan 1450  * TUR1.0010.08201.60 
 * 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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