Individual Calculations April 2017
 Foutouhos, Dimitrios  Total change: -22.20  Rating chartPersonal card
 9th open PS Peristeriou 2017 Peristeri GRE 2017-01-28
RcRownchangeKK*chgGame
 1218 1457 2.00 4 -1.11 20 -22.20 
  Kotsiopoulos, Panagiotis 1121 GRE1.0010.12202.40 
  Barous, Theodoros 1281 GRE0.001-0.7320-14.60 
  Fragkos, Vasileios 1393 GRE0.001-0.5920-11.80 
  Karagiorgos, Nikolaos 1075 GRE1.0010.09201.80 

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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