Individual Calculations November 2011
 Koutsidi, Amalia  Total change: 17.25  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - B' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1528 1231 2.50 7 1.41 15 21.15 
  Kouskoutis, Georgios-Alexandros 1631  * GRE0.001-0.0815-1.20 
  Alexakis, Georgios 1561 GRE0.5010.38155.70 
  Ntovas, Dimitrios 1505 GRE0.001-0.1715-2.55 
  Goneos, Antonios 1424 GRE0.5010.25153.75 
  Dasaklis, Hristos 1497 GRE0.5010.32154.80 
  Anatolitis, Evangelos 1481 GRE1.0010.811512.15 
  Laspas, Panagiotis 1600 GRE0.001-0.1015-1.50 
 * 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)
 
 3rd Papanastasio open 2011 Peristeri - Athens GRE 2011-09-12
RcRownchangeKK*chgGame
 1617 1228 0.00 3 -0.26 15 -3.90 
  Poulos, Georgios 1628  * GRE0.001-0.0815-1.20 
  Stavaris, Vasileios 1628  * GRE0.001-0.0815-1.20 
  Karathanasis, Vlasis 1594 GRE0.001-0.1015-1.50 
 * 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)
 

 

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