Individual Calculations January 2011
 Tsagaropoulos, Spyridon  Total change: -28.35  Rating chartPersonal card
 7th Open Tournament os SOP-SMAOK >1900 Pagrati - Athens GRE 2010-09-21
RcRownchangeKK*chgGame
 1982 2065 2.50 7 -1.76 15 -26.40 
  Sarakenidis, Nikolaos 1908 GRE1.0010.29154.35 
  Tepelenis, Nikolaos 2206 GRE0.001-0.3115-4.65 
  Koutoukidis, Panagiotis 1918 GRE0.001-0.7015-10.50 
  Lappas, Konstantinos 1815 GRE1.0010.19152.85 
  Paouris, Nikolaos 1997 GRE0.001-0.5915-8.85 
  Siaparinas, Konstantinos 1965 GRE0.001-0.6415-9.60 
  Papargyriou, Anastasios 2065 GRE0.5010.00150.00 

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)
 
 7th open Pagratiou <1900 national or intern. rating Pagrati - Athens GRE 2010-09-24
RcRownchangeKK*chgGame
 1807 2065 5.50 7 -0.13 15 -1.95 
  Dimitriadis, Panayiotis 1665  * GRE1.0010.08151.20 
  Soursos, Panayotis 1703 GRE1.0010.10151.50 
  Pramateftakis, Nikolaos 1861 GRE1.0010.24153.60 
  Stamatakos, Dimitrios 1862 GRE1.0010.24153.60 
  Fahouri, Nidal 1796 JOR0.501-0.3315-4.95 
  Kanellos, Dimitrios V 1959 GRE0.001-0.6415-9.60 
  Tourkolias, Dimitrios 1805 GRE1.0010.18152.70 
 * 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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