Individual Calculations November 2011
 Tsiros, Dimitrios  Total change: 10.20  Rating chartPersonal card
 Mega Patra Patra GRE 2011-08-26
RcRownchangeKK*chgGame
 1783 1658 2.50 5 0.68 15 10.20 
  Koutsidis, Mihail 2058  * GRE0.001-0.0815-1.20 
  Karahisaridis, Vasilios 1928 GRE0.5010.33154.95 
  Hristopoulos, Ioannis-Emmanouil 1602 GRE0.501-0.0815-1.20 
  Betsos, Nikolaos 1673 GRE1.0010.52157.80 
  Stamatopoulos, Apostolos 1654 GRE0.501-0.0115-0.15 
 * 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)
 

 

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