Rapid: Individual Calculations August 2023
 Arvanitakis, Stavridis,panteleim  Total change: -24.60  Rating chartPersonal card
 2023 Summer Chess Marathon Kallithea CC - Rapid Kallithea GRE 2023-07-01
RcRownchangeKK*chgGame
 1320 1192 1.00 6 -1.23 20 -24.60 
  Ter-Gevorkian, Giannis 1728 GRE0.001-0.0320-0.60 
  Armaos, Michail 1360 GRE0.001-0.2820-5.60 
  Katsadoros-Fegeros, Konst 1240 GRE0.001-0.4320-8.60 
  Pappa, Panagiota Ath 1047 GRE1.0010.31206.20 
  Zouroufidis, Konstantinos 1401 GRE0.001-0.2320-4.60 
  Osmani, Sokol 1143 GRE0.001-0.5720-11.40 

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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