Individual Calculations January 2018
 Poulos, Georgios  Total change: 40.80  Rating chartPersonal card
 52nd Piraeus Championship Stelios Psaras Memorial Piraeus GRE 2017-11-04
RcRownchangeKK*chgGame
 1925 2017 4.00 7 -0.19 20 -3.80 
  Papalexandrakis, Emmanouil 1617  * GRE1.0010.08201.60 
  Petsas, Spyridon 1742 GRE1.0010.17203.40 
  Sklavounos, Panayotis 1820 GRE1.0010.25205.00 
  Moutousis, Konstantinos m2389 GRE0.001-0.1020-2.00 
  Karagiannis, Athanasios m2220 GRE0.001-0.2420-4.80 
  Papastavropoulos, Andreas f2061 GRE0.5010.06201.20 
  Dermatas, Marios 1627 GRE0.501-0.4120-8.20 
 * 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)
 
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 2023 2017 3.50 4 1.53 20 30.60 
  Etzoglou, Efthimios 1920 GRE1.0010.37207.40 
  Eftimakis, Dimitros 2047 GRE1.0010.542010.80 
  Valellis, Georgios 2031 GRE0.5010.02200.40 
  Papargyriou, Anastasios 2092 GRE1.0010.602012.00 

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)
 
 4th open SYNERGASIA APO Kotinos 2017 ATHENS GRE 2017-11-06
RcRownchangeKK*chgGame
 1891 2017 5.50 7 0.95 20 19.00 
  Hatzopoulos, Ioannis 1617  * GRE1.0010.08201.60 
  Spalas, Symeon Konstaninos 1758 GRE1.0010.18203.60 
  Koutoukidis, Panagiotis f2314 GRE1.0010.852017.00 
  Krallis, Christos 2102 GRE0.001-0.3820-7.60 
  Stergiou, Georgios 1843 GRE1.0010.27205.40 
  Samartzis, Mihail 1828 GRE1.0010.25205.00 
  Stoumbou, Eleni 1775 GRE0.501-0.3020-6.00 
 * 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)
 
 5th open OPA Cholargou 2017 Cholargou GRE 2017-11-12
RcRownchangeKK*chgGame
 1774 2017 5.00 7 -0.25 20 -5.00 
  Vassalos, Panagiotis 1617  * GRE1.0010.08201.60 
  Kakiopoulos, Apostolos I 1617  * GRE1.0010.08201.60 
  Azis, Azizis Ektoras f2200 GRE0.001-0.2620-5.20 
  Polikretis, Mattheos 1617  * GRE1.0010.08201.60 
  Poupalos, Alexandros 1617  * GRE1.0010.08201.60 
  Gkoulios, Konstantinos 1684 GRE1.0010.12202.40 
  Finokaliotis, Georgios 2066 GRE0.001-0.4320-8.60 
 * 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)
 

 

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