Individual Calculations December 2021
 Stavropoulos, Sotirios  Total change: 89.60  Rating chartPersonal card
 28th open PS Peristeriou Sep 2021 Peristeri GRE 2021-09-18
RcRownchangeKK*chgGame
 1329 1129 3.50 5 2.24 40 89.60 
  Toumpakari, Maria 1376 GRE0.5010.314012.40 
  Palaiologou, Apostolos 1454 GRE0.5010.374014.80 
  Kokondylis, Stylianos 1379 GRE0.5010.314012.40 
  Gkoritsas, Angelos 1251 GRE1.0010.674026.80 
  Mousliadis, Ippokratis 1185 GRE1.0010.584023.20 

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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