Individual Calculations May 2019
 Nikoleris, Evangelos  Total change: -9.60  Rating chartPersonal card
 172th Ampelokipi open 2019 Athens GRE 2019-03-06
RcRownchangeKK*chgGame
 1707 1909 4.50 7 -0.48 20 -9.60 
  Tampakis, Vasileios 1509  * GRE1.0010.08201.60 
  Merkos, Thomas 1526 GRE0.501-0.4120-8.20 
  Maratos, Antonios 1509  * GRE1.0010.08201.60 
  Milias, Renos 1787 GRE0.501-0.1720-3.40 
  Koutsouflakis, Stefanos 1556 GRE1.0010.11202.20 
  Tzortzis, Dimitrios 2019 GRE0.5010.15203.00 
  Ignatiadis, Konstantinos 2044 GRE0.001-0.3220-6.40 
 * 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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