Rapid: Individual Calculations April 2023
 Karanikitas, Annivas  Total change: 34.00  Rating chartPersonal card
 6th Open Rapid Chalandri CC Mar 2023 Chalandri GRE 2023-03-20
RcRownchangeKK*chgGame
 1383 1067 2.50 5 1.70 20 34.00 
  Giannopoulos, Stylianos 1407 GRE0.001-0.1220-2.40 
  Oikonomou, Andreas 1357 GRE1.0010.842016.80 
  Synetos, Dionysios 1600 GRE0.5010.47209.40 
  Ntalas, Georgios 1178 GRE1.0010.652013.00 
  Derleres, Georgios 1372 GRE0.001-0.1420-2.80 

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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