Individual Calculations November 2015
 Ioannidis, Evgenios  Total change: -20.00  Rating chartPersonal card
 43rd National Team Championship of A Category Rio Achaia GRE 2015-10-08
RcRownchangeKK*chgGame
 2055 2277 2.00 4 -1.00 20 -20.00 
  Petrakis, Stylianos 1921 GRE1.0010.11202.20 
  Papadopoulos, Argirios f2267 GRE0.001-0.5120-10.20 
  Ballas, Athanasios-Panagiotis 1893 GRE1.0010.09201.80 
  Giannoulakis, Labros 2139 GRE0.001-0.6920-13.80 

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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