Individual Calculations September 2009
 Demirel, Tolga  Total change: -17.25  Rating chartPersonal card
 2008-2009 Turkish Is Bank Chess League Bursa TUR 2009-02-02
RcRownchangeKK*chgGame
 2237 2166 3.00 8 -0.26 15 -3.90 
  Polatel, Ali 2156 TUR1.0010.49157.35 
  Ari, Zeki f2180 TUR0.001-0.4815-7.20 
  Morchiashvili, Bachana m2412 GEO0.001-0.1915-2.85 
  Kinsiz, Onur 2249 TUR0.001-0.3915-5.85 
  Sharevich, Anna wg2358 BLR0.5010.25153.75 
  Isik, Engin Yasar 2177 TUR0.5010.02150.30 
  Erden, Kadir 2223 TUR0.001-0.4215-6.30 
  Cebelli, Ozel 2140 TUR1.0010.46156.90 

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)
 
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 2028 2166 4.50 8 -0.89 15 -13.35 
  Karabayir, Mustafa Yilmaz 1870 TUR0.501-0.3515-5.25 
  Komut, Kaan 1879 TUR0.501-0.3415-5.10 
  Komut, Burak 1893 TUR1.0010.17152.55 
  Baysan, Ersin 1980 TUR1.0010.26153.90 
  Korkmaz, Turhan 2060 TUR0.501-0.1415-2.10 
  Yildiz, Emre 2091 TUR1.0010.40156.00 
  Sulashvili, Malkhaz m2456 GEO0.001-0.1615-2.40 
  Bayrak, Asli wf1995 TUR0.001-0.7315-10.95 

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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