Individual Calculations May 2010
 Sidiropoulos, Nikolaos  Total change: -6.90  Rating chartPersonal card
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 1975 2050 5.00 9 -0.46 15 -6.90 
  Georgiev, Krum g2447 BUL0.001-0.0815-1.20 
  Patrinos, Ilias 1679 GRE1.0010.10151.50 
  Theoharidis, Georgios 1820 GRE1.0010.21153.15 
  Erdogdu, Mert m2450  * TUR0.001-0.0815-1.20 
  Koutroukis, Andreas 1889 GRE0.001-0.7115-10.65 
  Tsounis, Serafim 1746 GRE1.0010.14152.10 
  Gouliaros-Antoniadis, Alexandro 1883 GRE0.501-0.2215-3.30 
  Serntedakis, Athanasios 1891 GRE1.0010.29154.35 
  Tausanov, Mihail 1972 MKD0.501-0.1115-1.65 
 * 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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