Rapid: Individual Calculations September 2019
 Santorinaios, Iakovos  Total change: 0.60  Rating chartPersonal card
 39th open Rapid Nikaia 2019 Nikaia GRE 2019-08-23
RcRownchangeKK*chgGame
 1615 1606 3.00 6 0.03 20 0.60 
  Kostouros, Alexandros 2006  * GRE0.001-0.0820-1.60 
  Vazou, Marianna 1271 GRE1.0010.12202.40 
  Dounis, Alexandros f2006  * GRE0.001-0.0820-1.60 
  Oikonomopoulos, Filippos 1272 GRE1.0010.12202.40 
  Mylonakis, Ioannis 1206  * GRE1.0010.08201.60 
  Ornithopoulos, Nikolaos 1927 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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