Individual Calculations November 2011
 Tunali, Ugur  Total change: -30.60  Rating chartPersonal card
 10th International Istanbul Chess Festival-A Istanbul TUR 2011-09-12
RcRownchangeKK*chgGame
 1943 1865 2.00 6 -0.56 30 -16.80 
  Duman, Aydin 2204 TUR0.001-0.1230-3.60 
  Al-Tarbosh, Ward f2251 SYR0.001-0.0930-2.70 
  Peker, Serdar 1661 TUR0.001-0.7630-22.80 
  Oztekin, Kerem Can 1666 TUR1.0010.24307.20 
  Muratoglu, Salih 2099 TUR0.001-0.2130-6.30 
  Gokgiray, Ilkutay 1778 TUR1.0010.383011.40 

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)
 
 Gebze Municipality Liberation Move Chess Tournament-Open Kocaeli TUR 2011-10-07
RcRownchangeKK*chgGame
 2081 1865 0.00 2 -0.46 30 -13.80 
  Polatel, Ali 2146 TUR0.001-0.1630-4.80 
  Sahin, Aytac 2015 TUR0.001-0.3030-9.00 

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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