Individual Calculations September 2010
 Kouliouras, Ioannis  Total change: 24.90  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1786 1634 4.50 9 1.66 15 24.90 
  Raptakis, Solon 2015 GRE0.5010.41156.15 
  Korlotsidis, Spiridon 1984 GRE0.001-0.1115-1.65 
  Zygourakis, Themistoklis 1730 GRE1.0010.63159.45 
  Hatzigiannis, Trifon 1843 GRE0.001-0.2315-3.45 
  Geropapas, Periklis 1798 GRE0.001-0.2815-4.20 
  Kokossis, Danae 1753 ENG0.001-0.3415-5.10 
  Doulidis, Pavlos-Georgios 1559 GRE1.0010.40156.00 
  Sidiropoulos, Leonidas 1712 GRE1.0010.61159.15 
  Ladas, Dimitrios 1681 GRE1.0010.57158.55 

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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