Individual Calculations December 2019
 Mataragkas, Georgios  Total change: -1.00  Rating chartPersonal card
 21st open PS Peristeriou 2019 Peristeri GRE 2019-09-28
RcRownchangeKK*chgGame
 1645 1434 1.00 4 -0.05 20 -1.00 
  Agriopoulos, Konstantinos 1834  * GRE0.001-0.0820-1.60 
  Paparodopoulos, Panagiotis 1363 GRE0.001-0.6020-12.00 
  Kontopanagos, Ioannis 1633 GRE1.0010.762015.20 
  Pantazis, Konstantinos 1750 GRE0.001-0.1320-2.60 
 * 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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