Individual Calculations February 2022
 Gitsis, Hristos  Total change: -23.40  Rating chartPersonal card
 Open chess tournament Mikis Theodorakis 2022 A Lamia GRE 2022-01-06
RcRownchangeKK*chgGame
 1563 2030 3.50 5 -1.17 20 -23.40 
  Giamouzis, Georgios 1380 GRE1.0010.01200.20 
  Diamandis, Phoebus-Apollo 1570 GRE0.001-0.9520-19.00 
  Skodras, Athanasios Eleftherios 1630  * GRE1.0010.08201.60 
  Diamandis, Georgios 1488 GRE0.501-0.4720-9.40 
  Polydoros, Spyridon 1746 GRE1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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