Rapid: Individual Calculations July 2023
 Grech, Kacper  Total change: 18.00  Rating chartPersonal card
 Turniej Wakacje z Szachami Sucha Gorna POL 2023-06-24
RcRownchangeKK*chgGame
 1504 1613 3.00 4 0.45 40 18.00 
  Mydlowski, Krzysztof 1226 POL1.0010.09403.60 
  Janeczek, Maksymilian 1337 POL1.0010.17406.80 
  Jankowiak, Tomasz c2026 POL0.001-0.0740-2.80 
  Misiek, Przemyslaw 1426 POL1.0010.264010.40 

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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