Rapid: Individual Calculations September 2021
 Kruk, Dawid  Total change: -43.40  Rating chartPersonal card
 IX Puchar Zabiego Kraju - Strumien 2021 - turniej 1 Strumien POL 2021-08-28
RcRownchangeKK*chgGame
 1411 1415 1.50 5 -1.03 20 -20.60 
  Wieczorek, Jakub 1741 POL0.001-0.1320-2.60 
  Sowa, Robert 1637 POL0.001-0.2220-4.40 
  Lapczyk, Jerzy 1272 POL0.001-0.6920-13.80 
  Rygiel, Andrzej 1334 POL1.0010.39207.80 
  Galla, Wiktor 1073 POL0.501-0.3820-7.60 

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)
 
 IX Puchar Zabiego Kraju - Strumien 2021 - turniej 3 Strumien POL 2021-08-29
RcRownchangeKK*chgGame
 1455 1415 2.00 6 -1.14 20 -22.80 
  Mroziak, Maciej m2150 POL0.001-0.0120-0.20 
  Czylok, Wladyslaw 1194 POL0.001-0.7820-15.60 
  Brzostowska, Katarzyna 1363 POL0.001-0.5720-11.40 
  Piec, Patryk 1185 POL1.0010.21204.20 
  Rygiel, Andrzej 1334 POL0.501-0.1120-2.20 
  Szklorz, Beniamin 1502 POL0.5010.12202.40 

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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