Individual Calculations December 2015
 Sakarya, Muammer Boran  Total change: -5.20  Rating chartPersonal card
 Gemlik Olive Festival Chess Tournament Bursa TUR 2015-11-07
RcRownchangeKK*chgGame
 1495 1297 1.50 6 -0.13 40 -5.20 
  Gurbuz, Bayram 1672 TUR0.001-0.0940-3.60 
  Gundogdu, Mustafa Yalin 1531 TUR0.001-0.2140-8.40 
  Sen, Kamil 1394 TUR1.0010.634025.20 
  Aydin, Hakan Arda 1681 TUR0.001-0.0940-3.60 
  Hayrat, Mehmet Emir 1401 TUR0.001-0.3640-14.40 
  Turk, Sarp 1289 TUR0.501-0.0140-0.40 

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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