Individual Calculations January 2012
 Nikolaidou, Eleni  Total change: -13.20  Rating chartPersonal card
 Attica Team Cup "Spiros Bikos" 2011 - Group B' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1622 1822 0.50 3 -1.67 15 -25.05 
  Mihailidis, Hristos 1490 GRE0.001-0.8815-13.20 
  Alexopoulos, Alexios 1869 GRE0.5010.07151.05 
  Dasaklis, Hristos 1507 GRE0.001-0.8615-12.90 

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)
 
 7th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-11-12
RcRownchangeKK*chgGame
 1861 1822 4.00 7 0.79 15 11.85 
  Foutouhos, Spyridon 1422  * GRE1.0010.08151.20 
  Kostouros, Alexandros 2191 GRE0.5010.40156.00 
  Fili, Anastasia 1702 GRE1.0010.34155.10 
  Kagas, Konstantinos 2046 GRE1.0010.781511.70 
  Karagiannis, Athanasios m2222  * GRE0.001-0.0815-1.20 
  Giannopoulos, Antonios 1888 GRE0.001-0.4115-6.15 
  Mourtzouni, Maria 1557 GRE0.501-0.3215-4.80 
 * 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)
 

 

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