Individual Calculations January 2016
 Vourlis-Kolettis, Ahilleas  Total change: 48.80  Rating chartPersonal card
 9th open "LORENTZOS MAVILIS" Corfu GRE 2015-11-22
RcRownchangeKK*chgGame
 1537 1279 2.00 4 1.22 40 48.80 
  Makris, Spyridon-Dionysios 1553 GRE0.001-0.1740-6.80 
  Sklavounos, Andreas 1442 GRE1.0010.724028.80 
  Leftheriotis, Alexandros 1473 GRE1.0010.754030.00 
  Georgiadis, Alexandros 1679  * GRE0.001-0.0840-3.20 
 * 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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