Individual Calculations November 2011
 Tsiropoulas, Apostolos  Total change: 55.80  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 2173 2073 6.50 9 3.18 15 47.70 
  Hatzoudis, Gerasimos 1831 GRE1.0010.20153.00 
  Gazis, Efstathios f2322 GRE1.0010.811512.15 
  Goumas, Georgios 2323 GRE0.001-0.1915-2.85 
  Kokolias, Konstantinos 2205 GRE0.5010.18152.70 
  Stamos, Filippos 1914 GRE0.501-0.2115-3.15 
  Zygouris, Hristos 2240 GRE1.0010.721510.80 
  Parginos, Vassilios 2199 GRE1.0010.671510.05 
  Georgiou, Kostantinos 2256 GRE1.0010.741511.10 
  Katov, Luboslav 2271 BUL0.5010.26153.90 

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)
 
 3rd Papanastasio open 2011 Peristeri - Athens GRE 2011-09-12
RcRownchangeKK*chgGame
 1995 2080 4.50 7 0.54 15 8.10 
  Papadopoulos, Panagiotis 1680  * GRE1.0010.08151.20 
  Kazaglis, Dimitrios-Stefanos 1687 GRE1.0010.08151.20 
  Zygouris, Hristos 2194 GRE1.0010.66159.90 
  Mihailidis, Anastacios 2252 GRE1.0010.731510.95 
  Grigoriadis, Alexandros m2297 GRE0.001-0.2215-3.30 
  Skalkotas, Nikolaos m2178 GRE0.001-0.3715-5.55 
  Fakoudis, Ioannis 1680  * GRE0.501-0.4215-6.30 
 * 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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