Individual Calculations September 2010
 Karabasis, Ilias-Stylianos  Total change: -34.35  Rating chartPersonal card
 20th Greek Open Indiv. Champ. Preliminaries ESSAMTH Kavala GRE 2010-06-19
RcRownchangeKK*chgGame
 1736 1714 4.50 7 1.04 15 15.60 
  Fakhiridou, Anna Raisa 1556 GRE1.0010.29154.35 
  Aftsoglou, Ioannis 2114  * GRE0.001-0.0815-1.20 
  Tsolakidou, Stavroula 1610 GRE0.501-0.1415-2.10 
  Vasiliadis, Theodoros 1713 GRE1.0010.50157.50 
  Manelidou, Maria 2024 GRE0.001-0.1415-2.10 
  Stamoulas, Nikos 1599 GRE1.0010.34155.10 
  Apostrolakakis, Konstantinos 1537 GRE1.0010.27154.05 
 * 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)
 
 19th Open International Chess Tournament of Kavala B Group Kavala GRE 2010-07-31
RcRownchangeKK*chgGame
 1610 1714 0.50 6 -3.33 15 -49.95 
  Tsokopoulos, Dedalos 1928 GRE0.001-0.2315-3.45 
  Agorastoudis-Vlahos, Ioakim 1527 GRE0.001-0.7415-11.10 
  Diasakos, Spyridon 1541 GRE0.501-0.2315-3.45 
  Ganiaridis, Panagiotis 1603 GRE0.001-0.6515-9.75 
  Damianidis, Konstantinos-Harala 1562 GRE0.001-0.7015-10.50 
  Kelidou, Maria 1498 GRE0.001-0.7815-11.70 

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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