Rapid: Individual Calculations August 2023
 Tsiaras, Konstantinos  Total change: -30.40  Rating chartPersonal card
 108th Rapid Panellinion cafe July 2023 Athens GRE 2023-07-08
RcRownchangeKK*chgGame
 1348 1257 0.00 4 -1.52 20 -30.40 
  Karageorgos, Alexios 1457 GRE0.001-0.2420-4.80 
  Oikonomou, Andreas 1391 GRE0.001-0.3220-6.40 
  Dimakakos, Anastasios 1383 GRE0.001-0.3320-6.60 
  Tsiaras, Vasileios 1160 GRE0.001-0.6320-12.60 

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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