Individual Calculations February 2018
 Giannoulakis, Lampros  Total change: 32.40  Rating chartPersonal card
 2018 International Chess Tournament White Tower 40 years - A group Thessaloniki GRE 2018-01-02
RcRownchangeKK*chgGame
 2245 2281 6.50 9 1.62 20 32.40 
  Koutsidi, Amalia 1881  * GRE1.0010.08201.60 
  Stefan, Victor 2108 GRE1.0010.27205.40 
  Velickovski-Nejkovic, Maja wm2147 SRB0.501-0.1820-3.60 
  Maghalashvili, Davit g2506 GEO0.5010.28205.60 
  Nevednichy, Vladislav g2548 ROU0.5010.32206.40 
  Djukic, Sandra wm2120 SRB0.501-0.2120-4.20 
  Grapsa, Georgia wf2096 GRE1.0010.26205.20 
  Quparadze, Giga g2499 GEO1.0010.782015.60 
  Ioannidis, Evgenios f2296 GRE0.5010.02200.40 
 * 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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