Individual Calculations September 2010
 Kountardas, Panagiotis  Total change: -60.00  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1763 1782 1.50 7 -2.28 15 -34.20 
  Spiropoulos, Panagiotis, I 2127 GRE0.001-0.1115-1.65 
  Drakopoulos, Polihronis 1558 GRE0.501-0.2815-4.20 
  Noutsos, Stamoulis 1566 GRE1.0010.22153.30 
  Georgilakis, K 2073 GRE0.001-0.1515-2.25 
  Kourakis, Georgios Panagiotis 1667 GRE0.001-0.6615-9.90 
  Ladas, Dimitrios 1681 GRE0.001-0.6415-9.60 
  Bekakos, Mihail 1667 GRE0.001-0.6615-9.90 

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
 1516 1782 4.00 7 -1.72 15 -25.80 
  Londos, Aristidis 1470 GRE0.501-0.3615-5.40 
  Koutsoura, Georgia 1382  * GRE1.0010.08151.20 
  Tsolakidou, Stavroula 1610 GRE0.001-0.7315-10.95 
  Kelidou, Maria 1498 GRE0.501-0.3415-5.10 
  Fakhiridou, Anna-Raisa 1555 GRE0.001-0.7915-11.85 
  Mihailidi, Ioanna 1567 GRE1.0010.23153.45 
  Agorastoudis-Vlahos, Ioakim 1527 GRE1.0010.19152.85 
 * 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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