Individual Calculations November 2011
 Prokopiou, Ioannis  Total change: 7.80  Rating chartPersonal card
 8th International Open of Kalamaria Thessaloniki GRE 2011-08-26
RcRownchangeKK*chgGame
 1733 1535 0.50 5 -0.86 15 -12.90 
  Kesidis, Odyseas 1935  * GRE0.001-0.0815-1.20 
  Ioannidis, Evgenios 1838 GRE0.001-0.1415-2.10 
  Ballas, Athanasios-Panagiotis 1753 GRE0.001-0.2215-3.30 
  Tsolaki, Eleni 1730 GRE0.001-0.2515-3.75 
  Vagiannis, Nikolaos 1408 GRE0.501-0.1715-2.55 
 * 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)
 
 4th open international Chess Tournament of Veroia 2011 Veroia GRE 2011-09-03
RcRownchangeKK*chgGame
 1748 1495 2.50 5 1.38 15 20.70 
  Nathanail, Emanouel 1895  * GRE0.001-0.0815-1.20 
  Prokopiou, Ekaterini 1560 GRE0.5010.09151.35 
  Doudoulakakis, Ioannis 1531 GRE1.0010.55158.25 
  Toliopoulos, Vladimiros 1861 GRE0.5010.40156.00 
  Tsikrikonis, Panagiotis 1895  * GRE0.5010.42156.30 
 * 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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