Individual Calculations September 2019
 Hristodoulakis, Stefanos  Total change: 3.20  Rating chartPersonal card
 8th International Open IDAION ANTRO 2019 - Group B Anogeia Crete GRE 2019-08-18
RcRownchangeKK*chgGame
 1374 1233 2.50 7 0.16 20 3.20 
  Iasman, Inna 1633  * FRA0.001-0.0820-1.60 
  Stergiou, Alexandros 1519 GRE0.001-0.1620-3.20 
  Kontaki, Maria 1056 GRE1.0010.27205.40 
  Renzies, Elliott 1375 AUS0.5010.19203.80 
  Dagkonaki, Aspasia 1417 GRE0.001-0.2620-5.20 
  Nikitidis, Vasilios 1204 GRE1.0010.46209.20 
  Heretis, Georgios 1417 GRE0.001-0.2620-5.20 
 * 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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