Individual Calculations May 2010
 Efthimiatos, Georgios  Total change: 9.45  Rating chartPersonal card
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2059 2154 5.50 8 0.63 15 9.45 
  Sklavounos, Panagiotis 2059 GRE1.0010.37155.55 
  Papadakis, Georgios 1854 GRE1.0010.15152.25 
  Kagas, Konstantinos 2082 GRE0.001-0.6015-9.00 
  Mendrinos, Nikolaos 2199 GRE0.5010.06150.90 
  Alexakis, Dimitrios 2200 GRE0.5010.06150.90 
  Geropapas, Periklis 1767 GRE1.0010.09151.35 
  Kalomenidis, Nikolaos 1972 GRE1.0010.26153.90 
  Grigoriadis, Alexandros m2336 GRE0.5010.24153.60 

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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