Individual Calculations April 2017
 Kolytas, Spiridon  Total change: 58.00  Rating chartPersonal card
 14th open Lorentzos Mavilis 2017 Corfu GRE 2017-02-04
RcRownchangeKK*chgGame
 1741 1758 4.50 6 1.45 40 58.00 
  Makris, Spyridon-Dionysios 1799 GRE0.5010.06402.40 
  Stratigos, Spiros 1650 GRE1.0010.354014.00 
  Xhuveli, Ilias 1404 GRE1.0010.11404.40 
  Nathanail, Emanouel c1933 GRE1.0010.734029.20 
  Valsamis, Alexandros 1807 GRE0.5010.07402.80 
  Makris, Xenophon c1854 GRE0.5010.13405.20 

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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