Individual Calculations October 2019
 Koulis, Vasilis Iosif  Total change: -67.20  Rating chartPersonal card
 27th International tournament of Nikaia 2019 A group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1604 1617 2.00 7 -1.68 40 -67.20 
  Spyratos, Nikolaos 2010 GRE0.001-0.0840-3.20 
  Agriopoulou, Stavroula 1320 GRE1.0010.15406.00 
  Dermatas, Marios 1903 GRE0.001-0.1640-6.40 
  Papadopoulos, Petros 2017  * GRE0.001-0.0840-3.20 
  Spyratou, Kleanthi 1219 GRE1.0010.08403.20 
  Kostelidou, Despoina 1357 GRE0.001-0.8240-32.80 
  Tsekoura, Vaia 1402 GRE0.001-0.7740-30.80 
 * 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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