Blitz: Individual Calculations August 2021
 Piwowarczyk, Bartlomiej  Total change: -16.80  Rating chartPersonal card
 Miedzynarodowy Letni Puchar Malopolski w Szachach - Blitz Krakow POL 2021-07-16
RcRownchangeKK*chgGame
 1556 1622 4.00 8 -0.84 20 -16.80 
  Kyc, Jerzy 2357 POL0.001-0.0120-0.20 
  Bac-Zajdel, Mateusz 1224 POL0.001-0.9220-18.40 
  Bajer, Tomasz 1176 POL1.0010.06201.20 
  Kaszuba, Michal 1257 POL1.0010.10202.00 
  Nowakowski, Maksymilian 1162 POL0.501-0.4520-9.00 
  Swierzy, David 1822 GER0.001-0.2420-4.80 
  Kozlowski, Franciszek 1351 POL1.0010.17203.40 
  Kudas, Damian 2096 POL0.5010.45209.00 

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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