Individual Calculations September 2019
 Polakhare, Aryan  Total change: 87.60  Rating chartPersonal card
 8th International Open IDAION ANTRO 2019 - Group A Anogeia Crete GRE 2019-08-18
RcRownchangeKK*chgGame
 2211 1914 3.50 8 2.19 40 87.60 
  Kouskoutis, Georgios-Alexandros 2273 GRE0.001-0.1040-4.00 
  Avramidou, Anastasia fwm2246 GRE0.5010.384015.20 
  Kapnisis, Spyridon g2314  * GRE0.001-0.0840-3.20 
  Frendzas, Panayotis m2248 GRE0.5010.384015.20 
  Kostas, Panagiotis 2063 GRE1.0010.704028.00 
  Bogdanov, Egor m2314  * UKR0.001-0.0840-3.20 
  Milonakis, Georgios 2231 GRE0.5010.374014.80 
  Kouvidis, Ioannis 2000 GRE1.0010.624024.80 
 * 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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