Rapid: Individual Calculations December 2022
 Christodoulaki, Antonia  Total change: -28.20  Rating chartPersonal card
 4th Rapid ESSK 2022 ESSK GRE 2022-11-20
RcRownchangeKK*chgGame
 1519 1963 4.00 7 -1.41 20 -28.20 
  Vakali, Elli 1563  * GRE1.0010.08201.60 
  Sampanis, Athanasios 1200 GRE0.001-1.0020-20.00 
  Kartsakis, Ioannis 1140 GRE1.0010.00200.00 
  Marinakis, Hristos 2017 GRE0.001-0.4220-8.40 
  Chatzidakis, Lampros 1141 GRE1.0010.00200.00 
  Schetakis, Georgios 1194 GRE1.0010.00200.00 
  Gkoumas, Georgios m2378 GRE0.001-0.0720-1.40 
 * 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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