Individual Calculations May 2010
 Giannoulis, Dionisios  Total change: 7.80  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group B' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 1819 1706 1.00 4 -0.45 15 -6.75 
  Solias, Georgios 2018 GRE0.001-0.1415-2.10 
  Haldaiakis, Vasilios 1799 GRE0.001-0.3715-5.55 
  Linos, Efstathios 1759 GRE0.5010.07151.05 
  Maratos, Antonios 1700 GRE0.501-0.0115-0.15 

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)
 
 1st Open ASOP DIAS 2010 Petroupoli - Athens GRE 2010-01-30
RcRownchangeKK*chgGame
 1848 1691 2.50 5 0.85 15 12.75 
  Koutsounis, Vasilios 1539 GRE1.0010.30154.50 
  Konistis, Loukas 2083 GRE0.001-0.0815-1.20 
  Simeonidis, Haralambos 1860 GRE0.5010.22153.30 
  Taylor, Michael 2061 ENG0.5010.40156.00 
  Mavroudis, Dionisios 1696 GRE0.5010.01150.15 

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)
 
 2nd Open ASOP DIAS 2010 Petroupoli - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1806 1702 2.50 6 0.12 15 1.80 
  Spirou, Panagiotis 2102  * GRE0.001-0.0815-1.20 
  Darviris, Panagiotis 1428 GRE1.0010.17152.55 
  Sienczewski, Zbigniew 2102  * POL0.001-0.0815-1.20 
  Stamoulis, Hristos 1422 GRE1.0010.16152.40 
  Kondopoulos, Dimitrios 2021 GRE0.5010.37155.55 
  Pavlis, Antonios 1759 GRE0.001-0.4215-6.30 
 * 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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