Individual Calculations September 2013
 Tasci, Onur  Total change: -8.85  Rating chartPersonal card
 2013 Turkish Youth Chess Championships U15 Isparta TUR 2013-07-22
RcRownchangeKK*chgGame
 1679 1847 4.50 8 -1.25 15 -18.75 
  Ozcan, Kerem 1592 TUR1.0010.19152.85 
  Acar, Cengiz Can 1693 TUR0.001-0.7115-10.65 
  Unlu, Ahmet Berkin 1727 TUR1.0010.34155.10 
  Uysal, Utkan Alp 1630 TUR0.001-0.7815-11.70 
  Oztekin, Kerem Can 1626 TUR0.501-0.2815-4.20 
  Bulbul, Emre 1723 TUR0.001-0.6715-10.05 
  Kara, Can 1703 TUR1.0010.31154.65 
  Ertugrul, Berkay 1737 TUR1.0010.35155.25 

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)
 
 21st International Troy Chess Tournament Canakkale TUR 2013-08-17
RcRownchangeKK*chgGame
 1756 1869 6.50 9 0.66 15 9.90 
  Istekli, Erdem 1669 TUR0.501-0.2615-3.90 
  Yarar, Muammer Atakan 1711 TUR1.0010.29154.35 
  Laabi Chian, Majid 2107 IRI0.001-0.2015-3.00 
  Aktas, Melik Kagan 1647 TUR1.0010.22153.30 
  Genc, Nuri Gencay 1630 TUR1.0010.20153.00 
  Secer, Ata f2269  * TUR0.001-0.0815-1.20 
  Guli, Soner 1564 TUR1.0010.14152.10 
  Percin, Baris 1620 TUR1.0010.19152.85 
  Dalgar, Hakki Berat 1588 TUR1.0010.16152.40 
 * 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)
 

 

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