Individual Calculations May 2013
 Nakvanich, Sahapol  Total change: 3.75  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2070 1857 2.00 7 0.25 15 3.75 
  Aschenbrenner, Robert f2257  * AUT0.001-0.0815-1.20 
  Ilmoni, Tommy 2109 FIN0.5010.31154.65 
  Gurevich, Alexander Y. 2074 RUS0.001-0.2215-3.30 
  Low, Zhen Yu Cyrus 1678 SIN0.001-0.7315-10.95 
  Hj, Azahari Md Aliuddin 2087 BRU1.0010.791511.85 
  Zulfic, Fedja 2166 AUS0.001-0.1415-2.10 
  Dubina, Pavel 2122 CZE0.5010.32154.80 
 * 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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