Individual Calculations July 2017
 Vourlis-Koletis, Miltiadis  Total change: -23.60  Rating chartPersonal card
 15th Lorentzos Mavilis 2017 Corfu GRE 2017-05-22
RcRownchangeKK*chgGame
 1438 1537 2.50 5 -0.59 40 -23.60 
  Dedgjonaj, Ndue 1316 GRE0.001-0.7840-31.20 
  Vourlis-Koletis, Sokratis 1137  * GRE1.0010.08403.20 
  Makris, Spyridon-Dionysios 1859 GRE0.5010.374014.80 
  Xhuveli, Dion 1431 GRE0.001-0.6440-25.60 
  Xhuveli, Ilias 1446 GRE1.0010.384015.20 
 * 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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