Individual Calculations December 2021
 Gkoritsas, Angelos  Total change: -51.60  Rating chartPersonal card
 28th open PS Peristeriou Sep 2021 Peristeri GRE 2021-09-18
RcRownchangeKK*chgGame
 1200 1251 1.00 4 -1.29 40 -51.60 
  Rodopoulos, Aristeidis 1452 GRE0.001-0.2440-9.60 
  Papadopoulos, Prodromos Na 1121 GRE0.001-0.6840-27.20 
  Stavropoulos, Sotirios 1129 GRE0.001-0.6740-26.80 
  Vassalos, Panagiotis 1099 GRE1.0010.304012.00 

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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