Individual Calculations October 2015
 Tzounakas, Vasilios  Total change: -31.00  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1778 1838 3.50 9 -1.55 20 -31.00 
  Letsios, Vasileios 1512 GRE1.0010.13202.60 
  Nikolaou, Spiridon 2096 GRE0.001-0.1820-3.60 
  Grapsas, Panagiotis 1500 GRE1.0010.12202.40 
  Sienczewski, Zbigniew 2048 POL0.5010.27205.40 
  Sidiropoulos, Nikolaos 2005 GRE0.001-0.2820-5.60 
  Poulos, Georgios 2052 GRE0.001-0.2320-4.60 
  Fakkas, Argiris 1685 GRE0.501-0.2020-4.00 
  Santorinaios, Iakovos 1531 GRE0.001-0.8620-17.20 
  Galanis, Dionysios 1577 GRE0.501-0.3220-6.40 

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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