Rapid: Individual Calculations September 2023
 Gruszecka, Alicja  Total change: -24.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1575 1232 0.00 4 -0.61 40 -24.40 
  Wieczorek, Mikolaj 1877 POL0.001-0.0140-0.40 
  Kuska, Bernard 1536 POL0.001-0.1440-5.60 
  Nagly, Krzysztof 1468 POL0.001-0.2040-8.00 
  Dymara, Jerzy 1419 POL0.001-0.2640-10.40 

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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