Rapid: Individual Calculations December 2023
 Dounis, Alexandros  Total change: 12.20  Rating chartPersonal card
 2nd Rapid GP - PS Peristeriou - 1 Peristeri GRE 2023-10-29
RcRownchangeKK*chgGame
 1878 2087 5.00 6 0.61 20 12.20 
  Sparos, Orfeas 1687  * GRE1.0010.08201.60 
  Oikonomopoulos, Filippos 1770 GRE1.0010.13202.60 
  Tsamtsouris, Efthymios 1800 GRE1.0010.16203.20 
  Aggelis, Nikolaos f2250 GRE0.5010.22204.40 
  Tzortzatos, Dimosthenis Panagiot 2019 GRE1.0010.41208.20 
  Lafkidis, Apostolos 1741 GRE0.501-0.3920-7.80 
 * 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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