Individual Calculations February 2019
 Onur, Cem  Total change: -75.60  Rating chartPersonal card
 2018-2019 Istanbul Chess Championship - Final Istanbul TUR 2019-01-03
RcRownchangeKK*chgGame
 1796 1885 1.00 5 -2.14 40 -85.60 
  Citak, Selim f2263 TUR0.001-0.0940-3.60 
  Celik, Hasan Huseyin 1712 TUR0.001-0.7340-29.20 
  Barutcu, Bahadir 1652 TUR1.0010.21408.40 
  Gurses, Ayberk 1716 TUR0.001-0.7240-28.80 
  Ozen, Metehan 1639 TUR0.001-0.8140-32.40 

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)
 
 2018-2019 Turkish Youth Chess Championships - U17 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1787 1885 5.00 8 0.25 40 10.00 
  Sari, Ekin 1485  * TUR0.501-0.4240-16.80 
  Turkmen, Ataberk 1856 TUR1.0010.464018.40 
  Guncan, Berke 2016 TUR0.5010.18407.20 
  Cansun, Can Alp 2174 TUR1.0010.844033.60 
  Kirilmaz, Emre 2035 TUR0.001-0.3040-12.00 
  Altay, Servet Hakan 1485  * TUR0.501-0.4240-16.80 
  Tolon, Adman Devran 1761 TUR0.501-0.1740-6.80 
  Ocakoglu, Orhan Kemal 1485  * TUR1.0010.08403.20 
 * 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)
 

 

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