Individual Calculations May 2010
 Diatsintos, Apostolos  Total change: 3.60  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group B' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 1900 2104 3.00 3 0.75 15 11.25 
  Stamatakos, Dimitrios 1807 GRE1.0010.15152.25 
  Mouratidis, Haralambos 1857 GRE1.0010.19152.85 
  Fakaros, Georgios 2036 GRE1.0010.41156.15 

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)
 
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2124 2075 1.00 4 -0.74 15 -11.10 
  Lemos, Nikolaos 2037 GRE1.0010.45156.75 
  Xaxiris, Evangelos 2051 GRE0.001-0.5315-7.95 
  Pantazopoulos, Stavros 2136 GRE0.001-0.4215-6.30 
  Tepelenis, Nikolaos 2273 GRE0.001-0.2415-3.60 

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)
 
 KAISSA 4 Athens GRE 2010-03-04
RcRownchangeKK*chgGame
 1918 2044 4.00 6 0.23 15 3.45 
  Zambrakos, Efthimios 1881 GRE1.0010.28154.20 
  Hondrovasilopoulos, Ioannis 1644  * GRE1.0010.08151.20 
  Ilandzis, Spyridon 2136 GRE0.5010.13151.95 
  Sienczewski, Zbigniew 2152 POL0.001-0.3515-5.25 
  Ntaifas, Ioannis 2041 GRE0.5010.00150.00 
  Diatsintos, Ilias 1656 GRE1.0010.09151.35 
 * 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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