Rapid: Individual Calculations December 2022
 Vazdirvanidis, Christos  Total change: 5.20  Rating chartPersonal card
 28th OPEN RAPID PAO CC Athens GRE 2022-10-23
RcRownchangeKK*chgGame
 1451 1252 2.00 5 0.13 40 5.20 
  Tsarsitalidis, Konstantinos 1989 GRE0.0010.00400.00 
  Bousoulas, Theodosios 1303 GRE1.0010.574022.80 
  Doukas, Nikolaos 1057 GRE0.001-0.7540-30.00 
  Nikolakis, Konstantinos 1140 GRE1.0010.354014.00 
  Routsi, Efthimios-Alexandros 1766 GRE0.001-0.0440-1.60 

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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