Individual Calculations March 2022
 Panagiotakos, Petros  Total change: -9.80  Rating chartPersonal card
 3rd Open PAO Chess Club Jan 2021 Athens GRE 2022-01-14
RcRownchangeKK*chgGame
 1538 1660 2.00 4 -0.49 20 -9.80 
  Mandridis, Pantelis 1260  * GRE1.0010.08201.60 
  Titinis, Konstantinos 1308 GRE1.0010.11202.20 
  Mylonakis, Ioannis 1650 GRE0.001-0.5120-10.20 
  Ignatiadis, Konstantinos 1934 GRE0.001-0.1720-3.40 
 * 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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