Individual Calculations July 2017
 Vourlis-Koletis, Sokratis  Total change: -33.20  Rating chartPersonal card
 15th Lorentzos Mavilis 2017 Corfu GRE 2017-05-22
RcRownchangeKK*chgGame
 1395 1071 0.00 6 -0.83 40 -33.20 
  Xhuveli, Ilias 1446 GRE0.001-0.0940-3.60 
  Mastoras, Ioannis 1234 GRE0.001-0.2840-11.20 
  Vourlis-Koletis, Miltiadis 1471  * GRE0.001-0.0840-3.20 
  Dedgjonaj, Ndue 1316 GRE0.001-0.2040-8.00 
  Makris, Spyridon-Dionysios 1471  * GRE0.001-0.0840-3.20 
  Xhuveli, Dion 1431 GRE0.001-0.1040-4.00 
 * 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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