Individual Calculations July 2011
 Psaras, Stilianos  Total change: 0.30  Rating chartPersonal card
 Open tournament Kaissa 10 Athens GRE 2011-03-17
RcRownchangeKK*chgGame
 1990 2124 5.00 7 0.48 15 7.20 
  Retkowski, Daniel 1724  * POL1.0010.08151.20 
  Zambrakos, Efthimios 1910 GRE1.0010.23153.45 
  Kostouros, Alexandros 2223 GRE0.001-0.3615-5.40 
  Zamit, Kyriakos 1920 GRE1.0010.24153.60 
  Stamatakos, Dimitrios 1779 GRE1.0010.11151.65 
  Petrakis, Ilias 2210 GRE1.0010.62159.30 
  Azis, Azizis Ektoras 2166 GRE0.001-0.4415-6.60 
 * 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)
 
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2138 2124 1.50 3 0.00 15 0.00 
  Halmoukis, Haralambos 1874 GRE1.0010.19152.85 
  Halas, Ioannis 2063 GRE0.501-0.0815-1.20 
  Kalesis, Nikolaos m2476 GRE0.001-0.1115-1.65 

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)
 
 Open tournament Kaissa 11 Athens GRE 2011-05-05
RcRownchangeKK*chgGame
 2020 2098 5.50 7 1.40 15 21.00 
  Retkowski, Daniel 1699 POL1.0010.08151.20 
  Kamenets, Anatolij m2295 UKR0.001-0.2515-3.75 
  Zambrakos, Efthimios 1910 GRE1.0010.26153.90 
  Paraskevaidis, Vasilios 1883 GRE1.0010.23153.45 
  Xylogiannopoulos, Antonios 2063 GRE1.0010.45156.75 
  Azis, Azizis Ektoras 2183 GRE1.0010.62159.30 
  Papadimitriou, Loukas 2105 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)
 
 113rd Ambelokipi Open Ambelokipi - Athens GRE 2011-05-07
RcRownchangeKK*chgGame
 1805 2098 4.00 7 -1.86 15 -27.90 
  Bravos, Panagiotis 1698  * GRE1.0010.08151.20 
  Marianidis, Dimitrios 1814 GRE0.001-0.8415-12.60 
  Patrinos, Ilias 1698  * GRE1.0010.08151.20 
  Michailidis, Dimitrios 1820 GRE1.0010.17152.55 
  Karaissaridis, Christos 1896 GER0.001-0.7615-11.40 
  Vlahos, Athanasios 1931 GRE1.0010.28154.20 
  Tsironis, Leonidas 1776 GRE0.001-0.8715-13.05 
 * 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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