Individual Calculations November 2011
 Tsomis, Dimitrios  Total change: -9.45  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1988 2187 6.00 9 -0.63 15 -9.45 
  Sidiropoulos, Nikolaos 1899 GRE0.501-0.3415-5.10 
  Iliopoulos, Rigas 1901 GRE1.0010.16152.40 
  Zivas, Konstantinos 1822 GRE1.0010.10151.50 
  Georgiou, Kostantinos 2256 GRE0.001-0.4015-6.00 
  Nikoleris, Stefanos 2037 GRE1.0010.30154.50 
  Korlotsidis, Spiridon 2054 GRE0.501-0.1815-2.70 
  Koutoukidis, Panagiotis 2046 GRE0.501-0.1915-2.85 
  Papasimakopoulos, Alexandros 1834 GRE0.501-0.3915-5.85 
  Kondopoulos, Dimitrios 2045 GRE1.0010.31154.65 

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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