Individual Calculations December 2016
 Kordis, Konstantinos  Total change: -10.20  Rating chartPersonal card
 Attica Team Cup "LAZAROS DREPANIOTIS" 2016 - A ESSNA GRE 2016-10-05
RcRownchangeKK*chgGame
 2126 2203 3.00 6 -0.51 20 -10.20 
  Samartzis, Mihail 1864 GRE0.001-0.8820-17.60 
  Michelakos, Panagiotis 2255 GRE0.5010.07201.40 
  Grigoriadis, Alexandros m2180 GRE1.0010.47209.40 
  Stamoulis, Ilias 1924 GRE1.0010.16203.20 
  Kotrotsos, Vasilios f2308 GRE0.5010.14202.80 
  Karagiannis, Athanasios m2227 GRE0.001-0.4720-9.40 

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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