Rapid: Individual Calculations September 2018
 Arapkoules, Symeon  Total change: 10.60  Rating chartPersonal card
 38th open rapid of Nikaia 2018 Nikaia GRE 2018-08-23
RcRownchangeKK*chgGame
 1512 1362 2.50 6 0.53 20 10.60 
  Pappas, Mihail 1762  * GRE0.001-0.0820-1.60 
  Mousliadis, Ippokratis 1019 GRE0.501-0.3820-7.60 
  Maltezos, Georgios 1374 GRE1.0010.522010.40 
  Tromp, Axel 1517 GER1.0010.712014.20 
  Petsas, Spyridon 1715 GRE0.001-0.1120-2.20 
  Doulidis, Pavlos-Georgios 1686 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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