Rapid: Individual Calculations January 2023
 Kyriakidis, Orestis  Total change: 13.20  Rating chartPersonal card
 3rd open Rapid Chalandri CC Dec 2022 Chalandri GRE 2022-12-05
RcRownchangeKK*chgGame
 1550 1643 4.00 6 0.33 40 13.20 
  Nikolakis, Konstantinos 1243  * GRE1.0010.08403.20 
  Ioannidis, Ilias 1292 GRE1.0010.11404.40 
  Ergazakis, Ioannis f2093 GRE0.001-0.0640-2.40 
  Hadzopoulos, Antonios 1825 GRE1.0010.744029.60 
  Vuka, Alboreno 1350 GRE1.0010.15406.00 
  Antoniadis, Anastasios 1498 GRE0.001-0.6940-27.60 
 * 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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