Individual Calculations November 2010
 Siomos, Nikolaos  Total change: 11.70  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group A Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1961 1825 3.00 7 0.78 15 11.70 
  Korlotsidis, Spiridon 1988 GRE0.001-0.2815-4.20 
  Tzounakas, Vasilios 1887 GRE0.001-0.4115-6.15 
  Fessas, Prokopios 1923 GRE1.0010.63159.45 
  Polena, Thomaq 1955 GRE1.0010.681510.20 
  Paganoglou, Anastasia 1975 GRE1.0010.701510.50 
  Mihopoulos, Konstantinos 1959 GRE0.001-0.3215-4.80 
  Manolaraki, Yvonni 2042 GRE0.001-0.2215-3.30 

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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