Individual Calculations December 2016
 Drydakis, Aristotelis  Total change: 74.80  Rating chartPersonal card
 1st open chess tournament of EES Korydallou 2016 Korydallos GRE 2016-09-18
RcRownchangeKK*chgGame
 1410 1084 1.00 5 0.29 40 11.60 
  Koutrakis, Stamatios 1484  * GRE0.001-0.0840-3.20 
  Gavras, Efstathios 1381 GRE1.0010.854034.00 
  Haldaiakis, Vasilios 1484  * GRE0.001-0.0840-3.20 
  Kotopoulis, Efstratios 1484  * GRE0.001-0.0840-3.20 
  Pramateftaki, Anastasia 1218 GRE0.001-0.3240-12.80 
 * 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)
 
 Attica youth under 14 Team Championship 2016 ESSNA GRE 2016-10-02
RcRownchangeKK*chgGame
 1317 1084 3.00 6 1.58 40 63.20 
  Alevra, Anna 1084 GRE1.0010.504020.00 
  Spyratos, Nikolaos 1456 GRE0.001-0.1040-4.00 
  Krassas, Nikolaos 1303 GRE1.0010.784031.20 
  Kottis, Angelos 1445 GRE0.001-0.1040-4.00 
  Kakkos, Theodoros 1149 GRE1.0010.594023.60 
  Kosmadakis, Panagiotis 1462 GRE0.001-0.0940-3.60 

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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