Individual Calculations December 2019
 Mastoras, Ioannis  Total change: -1.80  Rating chartPersonal card
 24th Lorentzos Mavilis 2019 Corfu GRE 2019-10-02
RcRownchangeKK*chgGame
 1255 1255 3.50 7 -0.09 20 -1.80 
  Leftheriotis, Alexandros 1655  * GRE0.001-0.0820-1.60 
  Pouliasis, Gerasimos Angelos 1086 GRE1.0010.28205.60 
  Dedgjonaj, Ndue 1374 GRE1.0010.662013.20 
  Xhuveli, Ilias 1465 GRE0.001-0.2320-4.60 
  Mourikis, Theofanis Iraklis 1050 GRE0.001-0.7620-15.20 
  Xhuveli, Rafael 1034 GRE1.0010.22204.40 
  Stoikos, Grigorios 1123 GRE0.501-0.1820-3.60 
 * 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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