Individual Calculations October 2019
 Nathanail, Spyridon  Total change: 16.00  Rating chartPersonal card
 27th International tournament of Nikaia 2019 A group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1650 1374 2.00 7 0.80 20 16.00 
  Hatzistamatiou, Nikolaos 1774  * GRE0.001-0.0820-1.60 
  Mouratidis, Haralambos 1627 GRE0.001-0.1920-3.80 
  Panoutsopoulos, Thomas 1583 GRE0.001-0.2320-4.60 
  Karounis, Ioannis 1646 GRE1.0010.832016.60 
  Koulouris, Evangelos 1656 GRE0.001-0.1620-3.20 
  Moshou, Alexia 1599 GRE1.0010.782015.60 
  Kokkota, Fotini 1666 GRE0.001-0.1520-3.00 
 * 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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