Individual Calculations July 2017
 Mastoras, Ioannis  Total change: -14.40  Rating chartPersonal card
 15th Lorentzos Mavilis 2017 Corfu GRE 2017-05-22
RcRownchangeKK*chgGame
 1288 1234 1.00 4 -0.72 20 -14.40 
  Vourlis-Koletis, Sokratis 1071 GRE1.0010.28205.60 
  Vourlis-Kolettis, Ahilleas 1320 GRE0.001-0.3820-7.60 
  Xhuveli, Ilias 1446 GRE0.001-0.2320-4.60 
  Dedgjonaj, Ndue 1316 GRE0.001-0.3920-7.80 

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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