Individual Calculations January 2011
 Fotiadis, Kleanthis  Total change: 6.90  Rating chartPersonal card
 7th open Pagratiou <1900 national or intern. rating Pagrati - Athens GRE 2010-09-24
RcRownchangeKK*chgGame
 1802 1690 2.00 4 0.57 15 8.55 
  Kanellos, Dimitrios V 1959 GRE0.001-0.1715-2.55 
  Kahrimanis, Spyridon 1682 GRE1.0010.49157.35 
  Soursos, Panayotis 1703 GRE0.5010.02150.30 
  Stamatakos, Dimitrios 1862 GRE0.5010.23153.45 

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)
 
 Esoteriko Protathlima Pagratiou 2010 Pagrati - Athens GRE 2010-09-30
RcRownchangeKK*chgGame
 1861 1690 1.00 5 -0.48 15 -7.20 
  Kokolias, Konstantinos 2090  * GRE0.001-0.0815-1.20 
  Georgiopoulos, Har 1818 GRE0.001-0.3315-4.95 
  Kahrimanis, Spyridon 1682 GRE1.0010.49157.35 
  Antoniadis, Konstantinos 1842 GRE0.001-0.3015-4.50 
  Hatzigeorgiou, Mihail 1872 GRE0.001-0.2615-3.90 
 * 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)
 
 8th open tournament SOP-SMAOK under &lt;1900 Pagrati - Athens GRE 2010-11-12
RcRownchangeKK*chgGame
 1798 1690 2.50 6 0.37 15 5.55 
  Antoniadis, Konstantinos 1842 GRE0.5010.20153.00 
  Nikolaidis, Georgios 1833 GRE0.5010.19152.85 
  Maroulakos, Stavros 1755 GRE0.5010.09151.35 
  Soursos, Panayotis 1703 GRE0.5010.02150.30 
  Pramateftakis, Nikolaos 1861 GRE0.5010.23153.45 
  Stamatakos, Dimitrios 1792 GRE0.001-0.3615-5.40 

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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