Individual Calculations September 2013
 Roinos, Ilias  Total change: 14.55  Rating chartPersonal card
 18th Aegaleo open Athens - Aegaleo GRE 2013-07-23
RcRownchangeKK*chgGame
 1782 1915 5.00 6 1.09 15 16.35 
  Tsilivakos, Vasilis 1515  * GRE1.0010.08151.20 
  Margaritis, Ioannis 1637 GRE1.0010.17152.55 
  Chalikias, Miltiadis 1823 GRE1.0010.37155.55 
  Kosmidis, Konstantinos 1738 GRE1.0010.27154.05 
  Kymionis, Konstantinos 2034 GRE0.001-0.3415-5.10 
  Harokopakis, Georgios 1945 GRE1.0010.54158.10 
 * 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)
 
 136th Ambelokipi open Athens - Ambelokipi GRE 2013-07-31
RcRownchangeKK*chgGame
 1806 1915 3.50 6 -0.12 15 -1.80 
  Karatzanos, Konstantinos 1515  * GRE1.0010.08151.20 
  Delithanasis, Dimitrios 2173 GRE0.001-0.1815-2.70 
  Kasioumis, Vasilios 1515  * GRE1.0010.08151.20 
  Mitsis, Georgios 1611 GRE1.0010.14152.10 
  Sienczewski, Zbigniew 2075 POL0.001-0.2915-4.35 
  Sidiropoulos, Nikolaos 1949 GRE0.5010.05150.75 
 * 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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