Individual Calculations July 2011
 Kakkanas, Evangelos  Total change: 19.35  Rating chartPersonal card
 Eastern Cont. Greece & Evvoia (TESSAS) Indiv. Open Champ. 2011 Chalkis GRE 2011-04-09
RcRownchangeKK*chgGame
 1797 1957 3.50 4 0.78 15 11.70 
  Oikonomou, Nikolaos Ch 1557  * GRE1.0010.08151.20 
  Papakonstantinou, Dimitrios 1742 GRE0.501-0.2715-4.05 
  Efthimiadis, Ilias 1975 GRE1.0010.53157.95 
  Giannoutsos, Panagiotis 1915 GRE1.0010.44156.60 
 * 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)
 
 29th Greek Chess Clubs Cup 2011 TESSAS Regional Cup Local Clubs GRE 2011-04-10
RcRownchangeKK*chgGame
 2272 1957 0.50 1 0.36 15 5.40 
  Nikolaidis, Konstantinos f2272 GRE0.5010.36155.40 

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 Easter Tournament ESK Amfissas 2011 Amfissa GRE 2011-04-26
RcRownchangeKK*chgGame
 1919 1957 4.00 7 0.15 15 2.25 
  Tsiros, Fragkiskos Vlasios 1725 GRE0.501-0.2915-4.35 
  Agrapidis, Th 1973 GRE1.0010.52157.80 
  Hatzigiannis, Spiridon 1847 GRE1.0010.35155.25 
  Tsakiris, Haralambos 1954 GRE0.5010.00150.00 
  Kafetzis, Georgios 1989 GRE1.0010.54158.10 
  Kokolias, Konstantinos 2163 GRE0.001-0.2415-3.60 
  Tsekouras, Vasilios 1780 GRE0.001-0.7315-10.95 

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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