Individual Calculations August 2015
 Aytekin, Murat Eren  Total change: -17.20  Rating chartPersonal card
 EUROPEAN SCHOOL CHESS CHAMPIONSHIPS 2015 - OPEN U13 Konya TUR 2015-06-24
RcRownchangeKK*chgGame
 1569 1802 6.00 9 -1.05 40 -42.00 
  Akin, Huseyin Ege 1444 TUR1.0010.10404.00 
  Ozgur, Isa 1589 TUR0.001-0.7740-30.80 
  Menken, Ekin 1528 TUR1.0010.17406.80 
  Ozdemir, Serhan Berat 1613 TUR0.501-0.2540-10.00 
  Alizada, Aykhan 1607 AZE1.0010.254010.00 
  Akdag, Omer Amir 1631 TUR0.501-0.2340-9.20 
  Demirbas, Emre 1561 TUR0.001-0.8040-32.00 
  Altunbay, Onder 1723 TUR1.0010.394015.60 
  Demirelli, Ahmet Mahir 1426 TUR1.0010.09403.60 

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)
 
 2014-2015 Turkish Youth Chess Championships-U13 Konya TUR 2015-07-06
RcRownchangeKK*chgGame
 1772 1866 5.50 8 0.62 40 24.80 
  Buyukbozkoyun, Baran 1525 TUR0.501-0.3840-15.20 
  Senol, Emre 1566 TUR1.0010.15406.00 
  Gunduz, Umut Erdem 2054 TUR1.0010.744029.60 
  Sahin, Doga Boran 1960 TUR0.5010.13405.20 
  Kamer, Kayra 1917 TUR0.5010.07402.80 
  Kerem, Halil Ozgun 1765 TUR0.501-0.1440-5.60 
  Akdag, Omer Amir 1654 TUR1.0010.23409.20 
  Maden, Mirac Kerem 1733 TUR0.501-0.1840-7.20 

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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