Rapid: Individual Calculations September 2021
 Nguyen Doan, Quoc Anh  Total change: -1.40  Rating chartPersonal card
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1348 1143 2.00 8 -0.07 20 -1.40 
  Kusiak, Mateusz 1506 POL0.001-0.1020-2.00 
  Duda, Szymon 1374 POL0.001-0.2120-4.20 
  Perek, Oskar 1537 POL0.001-0.0820-1.60 
  Sawicki, Jan 1041 POL1.0010.36207.20 
  Paluszek, Jan 1229 POL0.001-0.3820-7.60 
  Pawlowski, Kamil 1366 POL1.0010.782015.60 
  Duda, Leon 1396 POL0.001-0.1920-3.80 
  Kucharski, Sylwester 1338 POL0.001-0.2520-5.00 

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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