Individual Calculations May 2015
 Nikolaou, Georgios  Total change: 3.80  Rating chartPersonal card
 2015 ESSNA team championship - A1 Local Category Attica GRE 2015-01-11
RcRownchangeKK*chgGame
 2047 2293 7.00 8 0.57 20 11.40 
  Hering, Evgenios 2022 GRE1.0010.17203.40 
  Spiropoulos, Panagiotis I. 2089 GRE1.0010.24204.80 
  Haritos, Hristos 2083 GRE1.0010.23204.60 
  Delavekouras, Sotiris 2043 GRE1.0010.19203.80 
  Kontsetti, Paolo 2001 GRE0.501-0.3520-7.00 
  Lakafosis, Ioannis 1993 GRE1.0010.15203.00 
  Pandelidis, Ioannis 2092 GRE0.501-0.2620-5.20 
  Pertzinidis, Ilias 2054 GRE1.0010.20204.00 

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)
 
 1st Open Thomas Georgiou 2015 Ambelokipi GRE 2015-03-07
RcRownchangeKK*chgGame
 1994 2298 5.50 7 -0.38 20 -7.60 
  Kouvaratis, Ilias 1898  * GRE1.0010.08201.60 
  Loukopoulos, Panagiotis-Athanasi 1898  * GRE1.0010.08201.60 
  Sideris, Theodoros 1933 GRE1.0010.10202.00 
  Nemtsas, Hristoforos 1898  * GRE1.0010.08201.60 
  Tsiros, Fragkiskos Vlasios 2129 GRE0.001-0.7220-14.40 
  Sienczewski, Zbigniew 2068 GRE1.0010.21204.20 
  Ilandzis, Spyridon 2136 GRE0.501-0.2120-4.20 
 * 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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