Individual Calculations February 2018
 Mallios, Ioannis  Total change: 47.60  Rating chartPersonal card
 7th New Year's Open Nikaia 2018 - A Nikaia GRE 2018-01-01
RcRownchangeKK*chgGame
 1782 1560 3.00 7 1.19 40 47.60 
  Katsiampas, Efthymios 1856 GRE0.001-0.1540-6.00 
  Panopoulos, Ioannis 1612 GRE1.0010.574022.80 
  Kostouros, Alexandros 1960  * GRE0.001-0.0840-3.20 
  Kosmadakis, Panagiotis 1495 GRE1.0010.414016.40 
  Sienczewski, Zbigniew 1960  * POL0.001-0.0840-3.20 
  Iatros, Aristidis 1634 GRE0.5010.10404.00 
  Karagiannis, Athanasios m1960  * GRE0.5010.424016.80 
 * 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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