Individual Calculations January 2019
 Aydin, Kaan Ayhan  Total change: -15.40  Rating chartPersonal card
 2018-2019 Istanbul Chess Championship - Group II Istanbul TUR 2018-11-24
RcRownchangeKK*chgGame
 1647 1944 6.00 7 0.18 20 3.60 
  Taktak, Yasar Olcay 1544  * TUR1.0010.08201.60 
  Bapoglu, Ibrahim 1544  * TUR1.0010.08201.60 
  Buyuk, Ecrin Efsa 1544  * TUR1.0010.08201.60 
  Yildirim, Yasin 1598 TUR0.501-0.3920-7.80 
  Coban, Suleyman 1661 TUR1.0010.16203.20 
  Ozkan, Taha c1862 TUR1.0010.39207.80 
  Sar, Can 1775 TUR0.501-0.2220-4.40 
 * 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)
 
 Istanbul Chess Association & Sisli Municipality Ismet Inonu III. Chess Tournament - A Istanbul TUR 2018-12-21
RcRownchangeKK*chgGame
 1813 1944 3.00 6 -0.95 20 -19.00 
  Kul, Mahir Mete 1763 TUR0.001-0.7420-14.80 
  Gezici, Omer Ata 1774 TUR1.0010.28205.60 
  Duran, Emrah 1567 TUR1.0010.09201.80 
  Tahaoglu, Ugur Barkin 1946 TUR0.5010.00200.00 
  Kuseyri, Mehmet Ali 1949 TUR0.5010.01200.20 
  Ozkan, Taha c1881 TUR0.001-0.5920-11.80 

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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