Individual Calculations November 2013
 Vlahos, Athanasios  Total change: -25.80  Rating chartPersonal card
 10th chess tournament of Panellinios - APO Kotinos under 1800 Athens GRE 2013-09-09
RcRownchangeKK*chgGame
 1587 1779 3.50 6 -0.79 15 -11.85 
  Pissias, Alexandros 1400 GRE0.001-0.9115-13.65 
  Kokkoris, Haralambos 1900 GRE1.0010.66159.90 
  Georgiadis, Nikitas 1552 GRE0.501-0.2915-4.35 
  Tsonis, Loukas 1379  * GRE1.0010.08151.20 
  Spyropoulos, Nikolaos 1534 GRE1.0010.20153.00 
  Salapatas-Hatzigiann, Ioannis 1755 GRE0.001-0.5315-7.95 
 * 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)
 
 22nd open SOP - SMAOK under 1900 Athens Pagrati GRE 2013-09-13
RcRownchangeKK*chgGame
 1504 1779 4.00 6 -0.93 15 -13.95 
  Kilakos, Dimitrios 1434 GRE1.0010.11151.65 
  Prinos, Nikolaos 1567 GRE1.0010.23153.45 
  Theodoulidis, Vasilios 1611 GRE0.501-0.2215-3.30 
  Boulamatsis, Konstantinos 1460 GRE0.001-0.8715-13.05 
  Papageorgiou, Fotini 1379  * GRE0.501-0.4215-6.30 
  Kontokanis, Andreas 1573 GRE1.0010.24153.60 
 * 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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