Individual Calculations April 2018
 Mastoras, Ioannis  Total change: 37.80  Rating chartPersonal card
 19th open Lorentzos Mavilis 2018 Corfu GRE 2018-01-21
RcRownchangeKK*chgGame
 1467 1220 3.00 5 1.89 20 37.80 
  Stratigos, Spiros 1620  * GRE0.001-0.0820-1.60 
  Dedgjonaj, Ndue 1370 GRE0.001-0.3020-6.00 
  Hreppas, Ilias 1620  * GRE1.0010.922018.40 
  Vourlis-Kolettis, Ahilleas 1251 GRE1.0010.542010.80 
  Xhuveli, Ilias 1476 GRE1.0010.812016.20 
 * 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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