Individual Calculations September 2013
 Antoniadis, Konstantinos  Total change: -23.40  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1490 1736 5.50 9 -1.56 15 -23.40 
  Atzemian, Vahe 1336  * GRE1.0010.08151.20 
  Spyropoulos, Nikolaos 1511 GRE1.0010.22153.30 
  Bekakos, Mihail 1641 GRE0.501-0.1315-1.95 
  Petousis, Konstantinos 1620 GRE0.501-0.1615-2.40 
  Fakidis, Simos 1456 GRE1.0010.16152.40 
  Varbobitis, Ioannis 1683 GRE0.001-0.5715-8.55 
  Kourouklis, Efthymios-Nektarios 1425 GRE0.501-0.3615-5.40 
  Kasioumis, Vasilios 1336  * GRE0.501-0.4215-6.30 
  Boulamatsis, Konstantinos 1398 GRE0.501-0.3815-5.70 
 * 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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