Individual Calculations February 2015
 Geropapas, Periklis  Total change: -7.40  Rating chartPersonal card
 49th Championship of Piraeus 2014 Piraeus GRE 2014-11-22
RcRownchangeKK*chgGame
 1862 1850 2.50 6 -0.37 20 -7.40 
  Sklavounos, Panayotis 1937 GRE0.5010.12202.40 
  Vlahos, Athanasios 1794 GRE1.0010.42208.40 
  Karagiannis, Athanasios m2202 GRE0.001-0.1120-2.20 
  Alexakis, Georgios 1893 GRE0.001-0.4420-8.80 
  Matsoukatidis, Lazaros 1450  * GRE1.0010.08201.60 
  Asvestopoulos, Hristos 1893 GRE0.001-0.4420-8.80 
 * 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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