Rapid: Individual Calculations January 2023
 Adamczuk, Adam  Total change: 9.60  Rating chartPersonal card
 Turniej Szachowy o Puchar Burmistrza Dzielnicy Srodmiescie m.st. Warszawy Aleksandra Ferensa Warszawa POL 2022-12-03
RcRownchangeKK*chgGame
 1552 1090 1.00 5 0.48 20 9.60 
  Lewandowski, Rafal 2059 POL0.0010.00200.00 
  Bednarczyk, Mateusz 1556 POL1.0010.952019.00 
  Czerwinski, Bartlomiej 1368 POL0.001-0.1720-3.40 
  Wodzinski, Adam 1437 POL0.001-0.1120-2.20 
  Galczynski, Maksymilian 1341 POL0.001-0.1920-3.80 

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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