Individual Calculations March 2020
 Zannias, Spyridon  Total change: 3.80  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 4-7 Attica GRE 2020-02-02
RcRownchangeKK*chgGame
 1758 1864 2.00 3 0.19 20 3.80 
  Kefalas, Spyridon 1965 GRE1.0010.642012.80 
  Marten, Iakovos 1846 GRE0.001-0.5320-10.60 
  Galanopoulos, Panagiotis 1464  * GRE1.0010.08201.60 
 * 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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