Individual Calculations January 2011
 Asvestopoulou, Evdokia  Total change: -4.20  Rating chartPersonal card
 Piraeus Championship 2010 Piraeus GRE 2010-10-09
RcRownchangeKK*chgGame
 1817 1533 0.50 3 -0.02 15 -0.30 
  Samiotis, Vasilios 1789 GRE0.001-0.1915-2.85 
  Vlahos, Athanasios 1933  * GRE0.5010.42156.30 
  Haldaiakis, Vasilios 1728 GRE0.001-0.2515-3.75 
 * 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)
 
 13th Aegaleo open Aegaleo GRE 2010-12-01
RcRownchangeKK*chgGame
 1925 1594 0.00 2 -0.26 15 -3.90 
  Sienczewski, Zbigniew 1994  * POL0.001-0.0815-1.20 
  Kampitsis, Vasilios 1855 GRE0.001-0.1815-2.70 
 * 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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