Individual Calculations April 2017
 Sklavounou, Iliana  Total change: -69.20  Rating chartPersonal card
 14th open Lorentzos Mavilis 2017 Corfu GRE 2017-02-04
RcRownchangeKK*chgGame
 1249 1204 2.00 5 -0.32 40 -12.80 
  Valsamis, Alexandros 1604  * GRE0.001-0.0840-3.20 
  Vourlis-Koletis, Sokratis 1117 GRE0.001-0.6240-24.80 
  Parisi, Theodora 1123 GRE0.501-0.1140-4.40 
  Korakianitis, Spiros 1361 GRE0.5010.21408.40 
  Gioka, Martin 1041 GRE1.0010.284011.20 
 * 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)
 
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1230 1204 0.50 4 -1.41 40 -56.40 
  Xhuveli, Rafael 1003 GRE0.501-0.2640-10.40 
  Makrigianni, Eleni Iokasti 1045 GRE0.001-0.7140-28.40 
  Demelkas, Ioannis 1518 GRE0.001-0.1440-5.60 
  Bakaloulis, Dimitrios 1352 GRE0.001-0.3040-12.00 

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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