Rapid: Individual Calculations December 2022
 Tatsiopoulos, Apostolos  Total change: 2.00  Rating chartPersonal card
 Open Rapid SO Livadeias Oct 2022 Livadeia GRE 2022-10-16
RcRownchangeKK*chgGame
 1530 1646 2.00 3 0.10 20 2.00 
  Makrygiannis, Ion Periandros 1246  * GRE1.0010.08201.60 
  Nikolaou, Spiridon 2100 GRE0.001-0.0620-1.20 
  Skarlas, Vasileios 1245 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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