Individual Calculations March 2024
 Boulamatsis, Konstantinos I  Total change: 10.00  Rating chartPersonal card
 PEAK Ultima by ASOP Dias Jan 2024 Athens GRE 2024-01-14
RcRownchangeKK*chgGame
 1759 1821 2.50 4 0.25 40 10.00 
  Tsomidis, Stefanos 1421  * GRE1.0010.08403.20 
  Karagiannis, Athanasios m2101 GRE0.001-0.1640-6.40 
  Hatzistamatiou, Nikolaos 1676 GRE1.0010.314012.40 
  Oikonomopoulos, Filippos 1837 GRE0.5010.02400.80 
 * 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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