Individual Calculations February 2018
 Nikolaou, Spiridon  Total change: -14.80  Rating chartPersonal card
 2018 International Chess Tournament White Tower 40 years - A group Thessaloniki GRE 2018-01-02
RcRownchangeKK*chgGame
 2119 2214 4.00 8 -0.74 20 -14.80 
  Karagiannis, Thomas Aristotelis 1814  * GRE1.0010.08201.60 
  Quparadze, Giga g2499 GEO0.001-0.1620-3.20 
  Theoharidis, Georgios 1814  * GRE1.0010.08201.60 
  Kuljasevic, Davorin g2550 CRO0.001-0.1220-2.40 
  Triantafilidis, Mihail 1823 GRE1.0010.09201.80 
  Nestorovic, Nikola g2508 SRB0.001-0.1520-3.00 
  Georgieva, Emilia 1848 FID1.0010.10202.00 
  Grapsa, Georgia wf2096 GRE0.001-0.6620-13.20 
 * 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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