Individual Calculations March 2014
 Megaloudis, Petros  Total change: -2.70  Rating chartPersonal card
 141st Ambelokipi open Athens - Ambelokipi GRE 2014-01-08
RcRownchangeKK*chgGame
 1727 1521 2.00 6 0.50 15 7.50 
  Petougias, Georgios 1902 GRE0.001-0.0915-1.35 
  Fanourgakis, Konstantinos 1812 GRE0.001-0.1515-2.25 
  Ypsilantis, Nikolaos 1702 GRE1.0010.741511.10 
  Touloupas, Andreas 1698 GRE0.001-0.2715-4.05 
  Kabanis, Nikolaos 1724 GRE1.0010.761511.40 
  Mavromoustakos, Thomas 1525 GRE0.001-0.4915-7.35 

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)
 
 10th open Tr. Sipaeras Memorial Athens - Ambelokipi GRE 2014-01-11
RcRownchangeKK*chgGame
 1693 1521 1.00 5 -0.68 15 -10.20 
  Sideris, Theodoros 1921  * GRE0.5010.42156.30 
  Sienczewski, Zbigniew 1921  * POL0.001-0.0815-1.20 
  Koerant, Filipos 1921  * GRE0.001-0.0815-1.20 
  Mountokalakis, Vasilios 1285 GRE0.501-0.3015-4.50 
  Georgitsi, Antigoni 1419 GRE0.001-0.6415-9.60 
 * 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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