Individual Calculations January 2014
 Demir, Mustafa  Total change: -3.30  Rating chartPersonal card
 2013-2014 Istanbul Chess Championship-Europe Istanbul TUR 2013-11-30
RcRownchangeKK*chgGame
 1723 1847 4.50 7 -0.09 30 -2.70 
  Nukan, Baris Tuna 1468 TUR1.0010.09302.70 
  Karacalik, Suleyman 1687 TUR1.0010.29308.70 
  Ozgur, Gunay 1788 TUR1.0010.423012.60 
  Dogan, Sevval 1657 TUR1.0010.25307.50 
  Erden, Kadir 2182 TUR0.001-0.1230-3.60 
  Acer, Okan 1591 TUR0.001-0.8130-24.30 
  Genc, Nuri Gencay 1685 TUR0.501-0.2130-6.30 

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)
 
 2013-2014 Istanbul Chess Championship-Anatolia Istanbul TUR 2013-12-07
RcRownchangeKK*chgGame
 1537 1847 3.50 4 0.10 30 3.00 
  Ocal, Ozgur Can 1447  * TUR1.0010.08302.40 
  Hacioglu, Yusuf Sadi 1533 TUR0.501-0.3630-10.80 
  Sevindik, Dursun 1488 TUR1.0010.10303.00 
  Tunca, Serhat 1679 TUR1.0010.28308.40 
 * 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)
 
 2013-2014 Istanbul Chess Championship Istanbul TUR 2013-12-20
RcRownchangeKK*chgGame
 2186 1847 0.00 1 -0.12 30 -3.60 
  Erden, Kadir 2186 TUR0.001-0.1230-3.60 

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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