Individual Calculations October 2017
 Sarikas, Sotirious  Total change: -26.00  Rating chartPersonal card
 2nd open GS Farsalon 2017 Farsala GRE 2017-09-15
RcRownchangeKK*chgGame
 1603 1901 4.50 7 -1.30 20 -26.00 
  Athanasopoulos, Georgios 28535 1501  * GRE1.0010.08201.60 
  Nikopoulos, Ioannis 1630 GRE1.0010.17203.40 
  Krommidas, Vasilios 1781 GRE0.501-0.1620-3.20 
  Lagaras, Stylianos 1803 GRE0.001-0.6320-12.60 
  Mantzanas, Konstantinos 1506 GRE0.501-0.4220-8.40 
  Fotiadis, Lazaros 1501  * GRE1.0010.08201.60 
  Zgouletas, Ioannis 1501  * GRE0.501-0.4220-8.40 
 * 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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