Blitz: Individual Calculations August 2015
 Demir, Ridvan  Total change: -18.40  Rating chartPersonal card
 2015 ISD Ramadan I. Blitz Trilogy Chess Tournament Istanbul TUR 2015-07-05
RcRownchangeKK*chgGame
 1760 1555 1.50 7 -0.40 20 -8.00 
  Karayel, Atagun 1955  * TUR0.001-0.0820-1.60 
  Ozveren, Ali Bulent 1923 TUR1.0010.902018.00 
  Cakmak, Sarven 1749 TUR0.001-0.2520-5.00 
  Seker, Melih 1426 TUR0.501-0.1720-3.40 
  Yontar, Sabrican Onay 1664 TUR0.001-0.3520-7.00 
  Garabetyan, Arno 1955  * TUR0.001-0.0820-1.60 
  Kalyoncu, Ilker 1647 TUR0.001-0.3720-7.40 
 * 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)
 
 2015 ISD Ramadan II. Blitz Trilogy Chess Tournament Istanbul TUR 2015-07-12
RcRownchangeKK*chgGame
 1663 1555 2.00 7 -0.52 20 -10.40 
  Cakmak, Sarven 1749 TUR0.001-0.2520-5.00 
  Ozbek, Deniz 1607 TUR0.001-0.4320-8.60 
  Aydin, Safak 1587 TUR0.001-0.4620-9.20 
  Firinciogullari, Gurdal 1681 TUR1.0010.672013.40 
  Makaraci, Tunahan 1810 TUR0.001-0.1920-3.80 
  Demirbas, Emre 1562 TUR1.0010.512010.20 
  Cibik, Bulent 1647 TUR0.001-0.3720-7.40 

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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