Rapid: Individual Calculations September 2019
 Nathanail, Spyridon  Total change: 3.80  Rating chartPersonal card
 39th open Rapid Nikaia 2019 Nikaia GRE 2019-08-23
RcRownchangeKK*chgGame
 1377 1410 4.00 7 0.19 20 3.80 
  Karagiannis, Athanasios m1810  * GRE0.001-0.0820-1.60 
  Perrou, Sofia 1010  * GRE1.0010.08201.60 
  Nikolaidou, Eleni 1718 GRE0.001-0.1420-2.80 
  Papadakis, Fanourios Fotios 1071 GRE1.0010.12202.40 
  Hartofylakas, Nikolaos 1107 GRE1.0010.14202.80 
  Ntounias, Ioannis 1112 GRE1.0010.15203.00 
  Bouboulis, Spyridon-Odysseys 1810  * GRE0.001-0.0820-1.60 
 * 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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