Individual Calculations December 2021
 Rodopoulos, Aristeidis  Total change: -3.60  Rating chartPersonal card
 28th open PS Peristeriou Sep 2021 Peristeri GRE 2021-09-18
RcRownchangeKK*chgGame
 1220 1452 4.50 6 -0.18 20 -3.60 
  Vasileiou, Evangelos Symeon 1106 GRE1.0010.11202.20 
  Mousliadis, Ippokratis 1185 GRE1.0010.18203.60 
  Gkoritsas, Angelos 1251 GRE1.0010.24204.80 
  Sempekopoulos, Vasileios 1410 GRE0.501-0.0620-1.20 
  Zavrakidis, Nikolaos 1212 GRE1.0010.20204.00 
  Kyriakidis, Orestis 1155 GRE0.001-0.8520-17.00 

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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