Individual Calculations May 2010
 Zalahoras, Nikolaos  Total change: -6.90  Rating chartPersonal card
 Preliminarie A' Category 2010 ESSTH-H Thessaloniki-Halkidiki GRE 2010-01-17
RcRownchangeKK*chgGame
 2078 2172 4.50 8 -0.46 15 -6.90 
  Kelesiadis, Georgios 2082 GRE0.001-0.6215-9.30 
  Stavrakakis, Vasilios 2138 GRE0.501-0.0515-0.75 
  Lykoudis, Kostas 1941 GRE0.001-0.7915-11.85 
  Lagopatis, Nikolaos 2226 GRE0.5010.08151.20 
  Hondrogiannis, Sokratis 2061 GRE1.0010.35155.25 
  Skondras, Stavros 1919 GRE1.0010.19152.85 
  Tsorbatzoglou, Theodoros f2252 GRE0.5010.11151.65 
  Papahristou, Nikolaos 2001 GRE1.0010.27154.05 

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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