Rapid: Individual Calculations September 2023
 Mucha, Wojciech  Total change: -6.80  Rating chartPersonal card
 I Mistrzostwa Steszewa w szachach szybkich Steszew POL 2023-08-19
RcRownchangeKK*chgGame
 1358 1086 1.00 5 -0.17 40 -6.80 
  Michalak, Augustyn 1779 POL0.001-0.0140-0.40 
  Basiura, Artur 1384 POL0.001-0.1540-6.00 
  Chromicz, Andrzej 1245 POL0.001-0.2940-11.60 
  Rothe, Oskar 1205 POL0.001-0.3440-13.60 
  Siwek, Olaf 1175 POL1.0010.624024.80 

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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