Individual Calculations October 2012
 Sienczewski, Zbigniew  Total change: -34.50  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - A Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1941 2202 5.50 9 -1.65 15 -24.75 
  Theodoropoulos, Spyros-Hristofo 1818 GRE1.0010.09151.35 
  Papadopoulos, Theodoros 1911 GRE1.0010.15152.25 
  Kapnisis, Spyridon g2465 GRE0.001-0.1815-2.70 
  Geroukalis, Athanasios 1899 GRE0.501-0.3615-5.40 
  Nikolaidou, Eleni 1845 GRE0.501-0.3915-5.85 
  Serefidou, Despina 1865 GRE1.0010.12151.80 
  Noutsos, Stamoulis 1927 GRE0.501-0.3315-4.95 
  Grigoriadis, Mihail 1865 GRE0.501-0.3815-5.70 
  Gkikas, Hristos 1878 GRE0.501-0.3715-5.55 

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 "Papanastasio" open chess tournament - Group A Peristeri - Athens GRE 2012-09-03
RcRownchangeKK*chgGame
 1906 2185 5.00 7 -0.65 15 -9.75 
  Anthopoulos, Hristos 1785  * GRE1.0010.08151.20 
  Roinos, Ilias 1785  * GRE0.501-0.4215-6.30 
  Korlotsidis, Spiridon 2017 GRE0.501-0.2215-3.30 
  Alexakis, Georgios 1785  * GRE1.0010.08151.20 
  Skalkotas, Nikolaos m2185 GRE0.5010.00150.00 
  Kokkoris, Haralambos 1993 GRE0.501-0.2515-3.75 
  Fakoudis, Ioannis 1793 GRE1.0010.08151.20 
 * 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)
 

 

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