Individual Calculations September 2010
 Poulidis, Stefanos  Total change: 22.95  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1875 1837 2.50 7 -0.82 15 -12.30 
  Iordanidou, Zoi 2107 GRE0.001-0.1715-2.55 
  Kalofonos, Panayotis 1589 GRE0.501-0.3115-4.65 
  Litras, Iosif 1707 GRE1.0010.32154.80 
  Kosmas-Lekkas, Dimitiros 2125 GRE0.001-0.1615-2.40 
  Litsas, Panagiotis 1627 GRE0.001-0.7715-11.55 
  Athanasopoulos, Stavros 1730 GRE1.0010.35155.25 
  Zygouris, Hristos 2237  * 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)
 
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 1848 1853 4.50 7 0.96 15 14.40 
  Michelakos, Panagiotis 1996 GRE0.5010.19152.85 
  Terzis, Filippos-Stamatis 1699 GRE0.501-0.2115-3.15 
  Liodakis, Konstantinos 1909 GRE0.001-0.4215-6.30 
  Savvakis, Vasilios 1748 GRE1.0010.36155.40 
  Drakakis, Georgios 1758 GRE1.0010.37155.55 
  Megalios, Konstantinos 1896 GRE1.0010.56158.40 
  Sandalakis, Nikolaos 1931 GRE0.5010.11151.65 

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)
 
 3rd International Chess Tournament of Paleohora Paleohora, Chania GRE 2010-07-22
RcRownchangeKK*chgGame
 2014 1853 4.00 8 1.39 15 20.85 
  Grant, Jonathan I M 2246 SCO0.5010.42156.30 
  Bulmaga, Irina wm2253  * ROU0.001-0.0815-1.20 
  Sirletti, Sonia 1897 ITA1.0010.56158.40 
  Schut, Donna 2080 NED0.5010.29154.35 
  Gavasheli, Ana wm2168 GEO0.001-0.1415-2.10 
  Kouroumbas, Kosmas 1640 GRE1.0010.23153.45 
  Eyo Castro-Rial, Alberto 2200 ESP0.001-0.1115-1.65 
  Di Marco, Salvatore Marco 1628 ITA1.0010.22153.30 
 * 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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