Individual Calculations October 2017
 Giannoulis, Dionisios  Total change: 20.40  Rating chartPersonal card
 9th open Papanastasio 2017 - A group Peristeri GRE 2017-09-04
RcRownchangeKK*chgGame
 1689 1502 3.00 7 1.02 20 20.40 
  Vazelakis, Dimitrios 1810 GRE0.5010.36207.20 
  Simitzoglou, Panos 1467 GRE0.501-0.0520-1.00 
  Karathanasi, Eirhnh 1776 GRE1.0010.832016.60 
  Diamandis, Phoebus-Apollo 1649 GRE1.0010.702014.00 
  Karagiannis, Athanasios m1902  * GRE0.001-0.0820-1.60 
  Loukopoulos, Nektarios 1469 GRE0.001-0.5520-11.00 
  Pramateftaki, Loukia 1751 GRE0.001-0.1920-3.80 
 * 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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