Individual Calculations November 2010
 Stamoulis, Hristos  Total change: 6.75  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1707 1445 1.00 4 0.27 15 4.05 
  Diamantis, Georgios D 1710 GRE0.5010.32154.80 
  Bitsanis, Panagiotis 1754 GRE0.001-0.1415-2.10 
  Grigoriadis, Mihail 1653 GRE0.5010.27154.05 
  Galanis, Evangelos 1709 GRE0.001-0.1815-2.70 

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)
 
 2nd Papanastasio open tournament Peristeri - Athens GRE 2010-09-06
RcRownchangeKK*chgGame
 1735 1439 1.00 5 0.18 15 2.70 
  Marianidis, Dimitrios 1839  * GRE0.001-0.0815-1.20 
  Nikolaidou, Eleni-Isioni 1806 GRE0.001-0.1015-1.50 
  Papasimakopoulos, Vasilios 1642 GRE0.001-0.2415-3.60 
  Fakoudis, Ioannis Nektarios 1608 GRE1.0010.721510.80 
  Spanos, Georgios 1781 GRE0.001-0.1215-1.80 
 * 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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