Rapid: Individual Calculations January 2023
 Haliandros, Apostolos  Total change: 25.20  Rating chartPersonal card
 Christmas Rapid 2022 - AMO Galaxias Thessaloniki GRE 2022-12-23
RcRownchangeKK*chgGame
 1323 1113 2.50 5 1.26 20 25.20 
  Merkouropoulos, Dionysios 1528 GRE0.001-0.0720-1.40 
  Mihalopoulos, Stylianos 1382 GRE1.0010.832016.60 
  Kolipetrou, Maria 1311 GRE1.0010.762015.20 
  Mavridis, Athanasios Theo 1206 GRE0.001-0.3720-7.40 
  Lamprinos, Athanasios Angelos 1190 GRE0.5010.11202.20 

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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