Individual Calculations May 2017
 Tarhan, Adar  Total change: 5.60  Rating chartPersonal card
 2016-2017 Kadikoy District Chess Tournament Istanbul TUR 2017-04-08
RcRownchangeKK*chgGame
 1606 1590 3.50 5 1.07 40 42.80 
  Girgin, Huseyin Seyfi 1190  * TUR1.0010.08403.20 
  Yilmaz, Gokcen 1363 TUR1.0010.21408.40 
  Bayrak, Asli wf1990  * TUR0.001-0.0840-3.20 
  Yazici, Mustafa Erdem 1890 TUR0.5010.354014.00 
  Akkus, Deniz 1597 TUR1.0010.514020.40 
 * 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)
 
 23 April Chess Tournament-2017 - A Istanbul TUR 2017-04-22
RcRownchangeKK*chgGame
 1600 1590 1.50 5 -0.93 40 -37.20 
  Kinatas, Turker 1640 TUR0.001-0.4340-17.20 
  Elmas, Mustafa 1769 TUR0.001-0.2740-10.80 
  Baspinar, Lara 1614 TUR0.001-0.4740-18.80 
  Gunes, Ahmet 1577 TUR0.501-0.0240-0.80 
  Ergin, Sahin 1402 TUR1.0010.264010.40 

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)
 

 

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