Individual Calculations May 2011
 Kalantzis, Konstantinos  Total change: 3.75  Rating chartPersonal card
 Preliminary A Category Team Champ. ESSTH-HALK 2011 Thessaloniki - Halkidiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1838 1564 0.00 2 -0.38 25 -9.50 
  Mitigas, Spyridon 1964  * GRE0.001-0.0825-2.00 
  Ballas, Athanasios-Panagiotis 1712 GRE0.001-0.3025-7.50 
 * 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)
 
 Union of Chess Clubs Thessaloniki-Halkidiki's Team Cup 2011 Thessaloniki - Halkidiki GRE 2011-02-05
RcRownchangeKK*chgGame
 1589 1564 1.00 1 0.53 25 13.25 
  Kioutsoukos, Dimitrios 1589 GRE1.0010.532513.25 

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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