Individual Calculations October 2021
 Drakonakis, Athanasios  Total change: -27.60  Rating chartPersonal card
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 1659 1685 2.50 6 -0.69 40 -27.60 
  Krallis, Christos f2085  * GRE0.001-0.0840-3.20 
  Ergazaki, Eirini 1628 GRE0.001-0.5840-23.20 
  Koukouves, Vlasios 1627 GRE0.001-0.5840-23.20 
  Stefanou, Konstantinos 2042 GRE0.5010.394015.60 
  Ikonomou, Theodoros 1285  * GRE1.0010.08403.20 
  Michos, Michail 1285  * GRE1.0010.08403.20 
 * 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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