Individual Calculations May 2015
 Ozgur, Sina  Total change: -1.60  Rating chartPersonal card
 Istanbul European Side 23 April Chess Tournament-2015 - A Istanbul TUR 2015-04-23
RcRownchangeKK*chgGame
 1586 1461 2.00 6 -0.04 40 -1.60 
  Tufekcioglu, Cem 1689 TUR0.001-0.2140-8.40 
  Colakoglu, Recep 1621 TUR1.0010.714028.40 
  Can, Alpin 1679 TUR0.001-0.2240-8.80 
  Nukan, Baris Tuna 1541 TUR0.5010.11404.40 
  Dusmez, Ahmet Alp 1329 TUR0.501-0.1840-7.20 
  Trofimov, Stanislav 1655 TUR0.001-0.2540-10.00 

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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