Individual Calculations February 2018
 Petkov, Momchil  Total change: 74.80  Rating chartPersonal card
 2018 International Chess Tournament White Tower 40 years - A group Thessaloniki GRE 2018-01-02
RcRownchangeKK*chgGame
 2091 2013 5.50 9 1.87 40 74.80 
  Venetidis, Georgios 1613  * GRE1.0010.08403.20 
  Kuljasevic, Davorin g2413  * CRO0.5010.424016.80 
  Tsakiris, Haralambos f2259 GRE1.0010.814032.40 
  Ioannidis, Evgenios f2296 GRE0.001-0.1640-6.40 
  Nestorovic, Nikola g2413  * SRB0.001-0.0840-3.20 
  Dorfanis, Ilarion 2173 GRE0.001-0.2940-11.60 
  Tsolakos, Panagiotis 1814 GRE1.0010.24409.60 
  Baroutas, Athanasios 1613  * GRE1.0010.08403.20 
  Beliotis, Georgios 2227 GRE1.0010.774030.80 
 * 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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