Individual Calculations August 2023
 Bazylewicz, Zygmunt  Total change: -29.60  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2023-06-26
RcRownchangeKK*chgGame
 1373 1095 0.00 8 -1.48 20 -29.60 
  Sobich, Stanislaw 1628 POL0.001-0.0320-0.60 
  Bregoszewski, Leon 1403 POL0.001-0.1420-2.80 
  Rygiel, Andrzej 1410 POL0.001-0.1420-2.80 
  Ziobrowska, Danuta 1340 POL0.001-0.2020-4.00 
  Niedzwiecki, Marek 1380 POL0.001-0.1620-3.20 
  Zdziarski, Waldemar 1298 POL0.001-0.2420-4.80 
  Marszalek, Jakub 1323 POL0.001-0.2120-4.20 
  Szopa, Andrzej 1198 POL0.001-0.3620-7.20 

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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