Rapid: Individual Calculations March 2023
 Dobbek, Mateusz  Total change: 65.60  Rating chartPersonal card
 III Grand Prix Ziemi Kaszubskiej 2022 Lipusz POL 2023-02-25
RcRownchangeKK*chgGame
 1422 1161 5.00 8 3.28 20 65.60 
  Trzebiatowski, Jaroslaw 1415 POL1.0010.812016.20 
  Andrzejewski, Jakub 1479 POL1.0010.872017.40 
  Tyda, Krzysztof c1592 POL0.001-0.0720-1.40 
  Zamczala, Waldemar 1713 POL0.001-0.0320-0.60 
  Dobrowolski, Henryk 1350 POL1.0010.752015.00 
  Skiba, Igor 1331 POL0.001-0.2820-5.60 
  Leoniuk, Rafal 1177 POL1.0010.522010.40 
  Reclaw, Filip 1318 POL1.0010.712014.20 

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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