Blitz: Individual Calculations July 2023
 Kourouklis, Efthymios-Nektarios  Total change: -34.60  Rating chartPersonal card
 ACC Sunday Blitz June 2023 - 1 Athens GRE 2023-06-04
RcRownchangeKK*chgGame
 1466 1379 0.50 5 -1.73 20 -34.60 
  Eftimakis, Dimitros 1959 GRE0.001-0.0220-0.40 
  Gypari, Alexandra 1199 GRE0.001-0.7420-14.80 
  Peponis, Marios 1122 GRE0.501-0.3220-6.40 
  Giannoukakos, Nikolaos 1384 GRE0.001-0.4920-9.80 
  Masa, Alexandros 1667 GRE0.001-0.1620-3.20 

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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