Individual Calculations February 2015
 Karagiannis, Athanasios  Total change: 0.40  Rating chartPersonal card
 Team Cup SPIROS BIKOS 2014 - B1 group Attica GRE 2014-11-09
RcRownchangeKK*chgGame
 2031 2202 5.50 6 1.25 10 12.50 
  Konstantinou, Vasilios 1826 GRE1.0010.09100.90 
  Delithanasis, Dimitrios 2165 GRE1.0010.45104.50 
  Papageorgiou, Vasilios 2164 GRE0.501-0.0510-0.50 
  Eftimakis, Dimitros 2031 GRE1.0010.27102.70 
  Paouris, Nikolaos 1951 GRE1.0010.19101.90 
  Gripeos, Kiriakos 2051 GRE1.0010.30103.00 

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)
 
 49th Championship of Piraeus 2014 Piraeus GRE 2014-11-22
RcRownchangeKK*chgGame
 1941 2202 5.50 7 -0.10 10 -1.00 
  Karakatsanis, Nikolaos 1802  * GRE1.0010.08100.80 
  Alexakis, Dimitris 1927 GRE1.0010.17101.70 
  Tsomis, Dimitrios f1970 GRE0.501-0.2910-2.90 
  Geropapas, Periklis 1850 GRE1.0010.11101.10 
  Alexakis, Dimitrios 2208 GRE0.5010.01100.10 
  Sklavounos, Panayotis 1937 GRE1.0010.18101.80 
  Alexakis, Georgios 1893 GRE0.501-0.3610-3.60 
 * 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)
 
 New Year's open PS PERISTERIOU 2015 - A group Peristeri GRE 2015-01-02
RcRownchangeKK*chgGame
 1896 2202 4.00 6 -1.11 10 -11.10 
  Panagiotopoulos, Ioannis 1802  * GRE1.0010.08100.80 
  Kalofonos, Panayotis 1943 GRE0.501-0.3210-3.20 
  Kouskoutis, Georgios-Alexandros 1937 GRE0.501-0.3210-3.20 
  Anthopoulos, Hristos 1930 GRE0.501-0.3310-3.30 
  Laspas, Panagiotis 1802  * GRE0.501-0.4210-4.20 
  Girvalakis, Spyridon 1959 GRE1.0010.20102.00 
 * 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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