Individual Calculations July 2013
 Diatsintos, Ilias  Total change: 25.05  Rating chartPersonal card
 KAISSA team Cup Al.Shahtahtinski Memorial Athens GRE 2013-03-10
RcRownchangeKK*chgGame
 1951 1551 0.00 1 -0.08 15 -1.20 
  Laggousis, Andreas 1951  * GRE0.001-0.0815-1.20 
 * 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)
 
 KAISSA 21 open Chess Tournament Athens GRE 2013-04-18
RcRownchangeKK*chgGame
 1652 1534 2.00 7 -0.53 15 -7.95 
  Kostouros, Alexandros 1934  * GRE0.001-0.0815-1.20 
  Koutsidis, Achilleas 1709 GRE0.001-0.2715-4.05 
  Balourdos, Panagiotis 1492 GRE0.001-0.5615-8.40 
  Divaris, Dionisis 1780 GRE0.001-0.1915-2.85 
  Koutsidi, Amalia 1393 GRE0.001-0.6915-10.35 
  Theologou, Haralambos 1636 GRE1.0010.64159.60 
  Pagalis, Georgios 1619 GRE1.0010.62159.30 
 * 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)
 
 2013 Attica Veteran's team Championship Attica GRE 2013-04-21
RcRownchangeKK*chgGame
 1816 1534 1.00 2 0.64 15 9.60 
  Fotiadis, Kleanthis 1697 GRE1.0010.721510.80 
  Sklavounos, Panayotis 1934  * GRE0.001-0.0815-1.20 
 * 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)
 
 9th chess tournament of Panellinios - APO Kotinos under 1800 Athens GRE 2013-04-22
RcRownchangeKK*chgGame
 1722 1534 4.50 7 2.49 15 37.35 
  Psoma, Virginia 1554 GRE1.0010.53157.95 
  Arvanitis, Georgios 1774 GRE1.0010.801512.00 
  Stefanatos, Nikolaos 1934  * GRE1.0010.921513.80 
  Anairousis, Panag 1934  * GRE0.5010.42156.30 
  Kavvadias, Dionysios 1430 GRE1.0010.36155.40 
  Kolomvakis, Stelios 1793 GRE0.001-0.1815-2.70 
  Arvanitakis, Panagiotis 1633 GRE0.001-0.3615-5.40 
 * 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)
 
 16th open Heraklion Attikis - B' Group Athens - Heraklio Attikis GRE 2013-06-16
RcRownchangeKK*chgGame
 1359 1509 4.00 7 -0.85 15 -12.75 
  Kotsokolos, Theodoros 1282 GRE1.0010.21153.15 
  Spyropoulos, Nikolaos 1412 GRE0.001-0.6315-9.45 
  Kasioumis, Vasilios 1245 GRE1.0010.18152.70 
  Skiadaresi, Antonia 1391 GRE1.0010.34155.10 
  Kouta, Vasiliki 1299 GRE1.0010.23153.45 
  Kokkinogenis, Hristos 1492 GRE0.001-0.5215-7.80 
  Petrogiannopoulos, Marinos 1392 GRE0.001-0.6615-9.90 

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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