Individual Calculations May 2024
 Apostolou, Nikolaos  Total change: -13.60  Rating chartPersonal card
 Open U1700 ACC Mar 2024 Athens GRE 2024-03-02
RcRownchangeKK*chgGame
 1569 1767 3.00 5 -0.68 20 -13.60 
  Grammenos, Nikolaos A 1553 GRE0.001-0.7720-15.40 
  Bakas, Giorgios 1588 GRE1.0010.27205.40 
  Stratopoulos, Epameinondas 1468 GRE1.0010.15203.00 
  Hatzistamatiou, Nikolaos 1802 GRE0.001-0.4520-9.00 
  Chiras, Christos 1434 GRE1.0010.12202.40 

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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