Rapid: Individual Calculations January 2024
 Stergiou, Orestis  Total change: 13.20  Rating chartPersonal card
 Christmas youth rapid SO Ilioupolis A Ilioupoli GRE 2023-12-28
RcRownchangeKK*chgGame
 1225 1260 2.50 4 0.33 40 13.20 
  Zygouris, Angelos 1045 GRE1.0010.23409.20 
  Gkatzonis, Christos 1192 GRE1.0010.414016.40 
  Karampesinis, Vasileios 1221 GRE0.501-0.0540-2.00 
  Karampesinis, Athanasios 1442 GRE0.001-0.2640-10.40 

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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