Individual Calculations November 2021
 Petridis, Dimitrios Panagiotis  Total change: -6.40  Rating chartPersonal card
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 1429 1337 1.00 3 -0.16 40 -6.40 
  Gavriilidis, Nikiforos 1230 GRE0.501-0.1540-6.00 
  Georgiadis, Athanasios Kat 1460 GRE0.001-0.3340-13.20 
  Mitsiou, Georgios 1597 GRE0.5010.324012.80 

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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