Individual Calculations February 2018
 Yordanov, Lachezar  Total change: -34.20  Rating chartPersonal card
 2018 International Chess Tournament White Tower 40 years - A group Thessaloniki GRE 2018-01-02
RcRownchangeKK*chgGame
 2061 2283 5.00 9 -1.71 20 -34.20 
  Triantafilidis, Mihail 1883  * GRE0.501-0.4220-8.40 
  Gavriil, Odysseas-Panagiotis 1883  * GRE0.501-0.4220-8.40 
  Georgieva, Emilia 1883  * FID0.501-0.4220-8.40 
  Mastrakouli, Evagelia 1883  * GRE1.0010.08201.60 
  Velickovski-Nejkovic, Maja wm2147 SRB1.0010.32206.40 
  Tsaknakis, Zisis 2120 GRE1.0010.28205.60 
  Kourkoulos-Arditis, Stamatis f2375 GRE0.001-0.3720-7.40 
  Stoinev, Metodi 2232 FID0.001-0.5720-11.40 
  Kosmas-Lekkas, Dimitrios 2142 GRE0.501-0.1920-3.80 
 * 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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