Individual Calculations October 2016
 Nathanail, Spyridon  Total change: 25.60  Rating chartPersonal card
 24th International Tournament of Nikaia Honor to National Resistance - B group Nikaia GRE 2016-08-25
RcRownchangeKK*chgGame
 1276 1397 6.50 9 0.64 40 25.60 
  Tasiakos, Sokratis Andreas 1054 GRE1.0010.12404.80 
  Bichakis, Ioannis 1168 GRE1.0010.21408.40 
  Roussos, Taxiarchis 1161 GRE1.0010.20408.00 
  Tsoukalas, Konstantinos G. 1341 GRE0.501-0.0840-3.20 
  Chrysomallis, Stylianos 1350 GRE1.0010.434017.20 
  Filippidis, Ioannis 1409 GRE0.5010.02400.80 
  Betsos, Nikolaos-Evangelos 1312 GRE0.501-0.1240-4.80 
  Loutragotis, Marios 1419 GRE0.001-0.4740-18.80 
  Vasilakis, Konstantinos G 1272 GRE1.0010.334013.20 

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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