Individual Calculations May 2010
 Hristodoulou, Georgios  Total change: 1.80  Rating chartPersonal card
 Attica Team Championship of C' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2117 1955 1.50 4 0.32 15 4.80 
  Papadimitriou, Loukas 2179 GRE0.5010.28154.20 
  Nanopoulos, Stavros 2224 GRE0.5010.33154.95 
  Anairousis, Panag 2051 GRE0.5010.13151.95 
  Hrysikopoulos, Spyridon 2012 GRE0.001-0.4215-6.30 

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)
 
 4th open Pagratiou >1800 Pagrati - Athens GRE 2010-01-12
RcRownchangeKK*chgGame
 1998 1955 3.00 7 -0.20 15 -3.00 
  Tepelenis, Nikolaos 2273 GRE0.5010.37155.55 
  Drakopoulos, Anastasios 2206 GRE0.001-0.1915-2.85 
  Efthimiou, Georgios 1825 GRE0.001-0.6815-10.20 
  Fanourgakis, Konstantinos 1885 GRE0.501-0.1015-1.50 
  Antoniadis, Konstantinos 1854 GRE0.501-0.1415-2.10 
  Karteri, Olga 1892 GRE1.0010.41156.15 
  Anairousis, Panag 2051 GRE0.5010.13151.95 

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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