Individual Calculations May 2015
 Dermatopoulos, Alexandros  Total change: -8.80  Rating chartPersonal card
 2015 Team Championshiop Local category ESSTH-HALK r2-4 ESSTH-HALK GRE 2015-02-01
RcRownchangeKK*chgGame
 1672 1814 1.00 2 -0.37 20 -7.40 
  Mistakidis, Irineos 1604 GRE1.0010.23204.60 
  Halkias, Nikolaos 1740 GRE0.001-0.6020-12.00 

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)
 
 2015 Team Championshiop Local category ESSTH-HALK r5-8 ESSTH-HALK GRE 2015-03-01
RcRownchangeKK*chgGame
 1835 1814 2.00 4 0.10 20 2.00 
  Hartabas, Athanasios 1681 GRE1.0010.32206.40 
  Prezerakos, Dimitrios 2004 GRE0.001-0.2520-5.00 
  Lekatis, Ioannis 1737 GRE0.501-0.1120-2.20 
  Konstantinidis, Konstantinos 1916 GRE0.5010.14202.80 

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)
 
 2015 Team Championshiop Local category ESSTH-HALK r9 ESSTH-HALK GRE 2015-04-26
RcRownchangeKK*chgGame
 1688 1814 0.50 1 -0.17 20 -3.40 
  Moshos, Giannis 1688 GRE0.501-0.1720-3.40 

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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