Individual Calculations January 2016
 Roinos, Ilias  Total change: -2.80  Rating chartPersonal card
 2015 Spyros "Bikos Attica Cup" - A group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1964 2114 4.00 6 -0.07 40 -2.80 
  Giordos, Vasilios 1933 GRE0.501-0.2440-9.60 
  Patrinos, Ilias 1714  * GRE0.001-0.9240-36.80 
  Tsilouhas, Vasilios 2087 GRE0.501-0.0440-1.60 
  Kaforos, Dimitrios-Alkis 2198 GRE1.0010.624024.80 
  Tzortzis, Dimitrios 1966 GRE1.0010.304012.00 
  Zamit, Kyriakos 1884 GRE1.0010.21408.40 
 * 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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