Individual Calculations November 2009
 Gogolis, Alexandros  Total change: -36.30  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 2021 2275 5.00 8 -1.41 15 -21.15 
  Tsiotas, Nikolaos 1875  * GRE1.0010.08151.20 
  Kalogeris, Ioannis 1875  * GRE0.501-0.4215-6.30 
  Xaxiris, E 2035 GRE1.0010.20153.00 
  Siamidis, Dimitrios 2093 GRE0.501-0.2415-3.60 
  Koerant, Filipos 2087 GRE0.501-0.2415-3.60 
  Rigopoulos-Tsigkos, Alexandros 2018 GRE0.501-0.3215-4.80 
  Trivizas, Mihail 2026 GRE1.0010.19152.85 
  Klokas, Konstantinos 2155 GRE0.001-0.6615-9.90 
 * 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)
 
 1st PAPANASTASIO Peristeri - Athens GRE 2009-09-08
RcRownchangeKK*chgGame
 1888 2229 2.50 4 -1.01 15 -15.15 
  Douni, Maria 1829  * GRE1.0010.08151.20 
  Grigoriadis, Mihail 1829  * GRE1.0010.08151.20 
  Zambrakos, Efthimios 1882 GRE0.501-0.3915-5.85 
  Tsiropoulas, Apostolos 2010 GRE0.001-0.7815-11.70 
 * 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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