Individual Calculations April 2017
 Kotsiopoulos, Panagiotis  Total change: -35.60  Rating chartPersonal card
 9th open PS Peristeriou 2017 Peristeri GRE 2017-01-28
RcRownchangeKK*chgGame
 1313 1121 0.00 3 -0.89 40 -35.60 
  Foutouhos, Dimitrios 1457 GRE0.001-0.1240-4.80 
  Pogiatzis, Grigorios 1478 GRE0.001-0.1140-4.40 
  Mourelatos, Spyridon 1004 GRE0.001-0.6640-26.40 

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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