Individual Calculations December 2018
 Spyratos, Nikolaos  Total change: 29.60  Rating chartPersonal card
 2018 ESSNA youth u16 team champioship - Preliminaries of 11th Greek Yeam u16 champ ESSNA GRE 2018-09-30
RcRownchangeKK*chgGame
 1393 1709 5.00 5 0.74 40 29.60 
  Lioumis , Petros 1527 GRE1.0010.264010.40 
  Georgiadis, Anastasios 1309  * GRE1.0010.08403.20 
  Dimanoudis, Petros 1336 GRE1.0010.10404.00 
  Papaoulakis, Isidoros 1309  * GRE1.0010.08403.20 
  Trapalis, Theodoros 1486 GRE1.0010.22408.80 
 * 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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