Individual Calculations June 2017
 Chatzidakis, Aris-Nikolaos  Total change: 113.20  Rating chartPersonal card
 10th open PS Peristeriou April 2017 Peristeri GRE 2017-04-01
RcRownchangeKK*chgGame
 1395 1120 4.00 6 2.83 40 113.20 
  Vitanov, Nikolai 1463 GRE0.001-0.1240-4.80 
  Eirinidis, Dimitrios 1367 GRE1.0010.814032.40 
  Skiadopoulou, Afroditi-Lelouda 1470 GRE1.0010.894035.60 
  Mourelatos, Spyridon 1068 GRE1.0010.434017.20 
  Filippidis, Ioannis 1484 GRE1.0010.904036.00 
  Kostouros, Alexandros 1520  * GRE0.001-0.0840-3.20 
 * 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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