Individual Calculations September 2017
 Koulis, Vasilis Iosif  Total change: -36.00  Rating chartPersonal card
 13th international chess tounrament of Gazi-Heraklion 2017 - Group A Gazi Heraklio GRE 2017-07-28
RcRownchangeKK*chgGame
 1498 1466 3.50 9 -0.90 40 -36.00 
  Kotronias, Vasilios g1866  * GRE0.001-0.0840-3.20 
  Doumpos, Marios 1161 GRE1.0010.14405.60 
  Petraki, Maria wf1866  * GRE0.5010.424016.80 
  Stefanatos, Nikolaos 1866  * GRE0.001-0.0840-3.20 
  Pavloudaki, Kalliopi 1181 GRE1.0010.16406.40 
  Vidalis, Evagelos 1866  * GRE0.001-0.0840-3.20 
  Meintanis, Sotirios 1296 GRE0.001-0.7240-28.80 
  Koutsourakis, Emmanouil 1165 GRE1.0010.15406.00 
  Fragkiadakis, Nikolaos Emm 1215 GRE0.001-0.8140-32.40 
 * 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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