Individual Calculations March 2012
 Sideris, Georgios  Total change: -16.50  Rating chartPersonal card
 3rd Round Robin tournament SAH CC Mikropolis - GROUP B Thessaloniki GRE 2011-12-11
RcRownchangeKK*chgGame
 1770 1988 3.00 5 -0.75 15 -11.25 
  Cook, Michael-Antony 2012 GRE0.001-0.4715-7.05 
  Dimitriadis, Alexandros 1855 GRE0.501-0.1815-2.70 
  Agorastoudis-Vlahos, Ioakim 1733 GRE0.501-0.3115-4.65 
  Fregidis, Nikolaos 1663 GRE1.0010.13151.95 
  Karavalasis, Stilianos 1588  * GRE1.0010.08151.20 
 * 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)
 
 "White Tower 2011" International Chess Tournament Thessaloniki GRE 2012-01-02
RcRownchangeKK*chgGame
 1813 1988 4.50 7 -0.35 15 -5.25 
  Tsakouridis, Georgios 1588  * GRE1.0010.08151.20 
  Mastrakoulis, Dimitrios 1739 GRE1.0010.19152.85 
  Gavriilidis, Georgios 2140 GRE0.001-0.3015-4.50 
  Giannopoulos, Ioannis 1713 GRE1.0010.17152.55 
  Nikolaou, Georgios 2206 GRE0.001-0.2215-3.30 
  Fregidis, Nikolaos 1643 GRE0.501-0.3915-5.85 
  Kokkalis, Haralabos 1659 GRE1.0010.12151.80 
 * 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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