Rapid: Individual Calculations October 2021
 Borkowski, Kamil  Total change: -5.20  Rating chartPersonal card
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego Torun POL 2021-09-11
RcRownchangeKK*chgGame
 1579 1836 6.50 9 -0.26 20 -5.20 
  Gesicki, Zbigniew 1106 POL1.0010.01200.20 
  Zajac, Robert 1376 POL1.0010.05201.00 
  Pawlowski, Pawel 1525 POL1.0010.14202.80 
  Stachowiak, Slawomir 1739 POL1.0010.37207.40 
  Kot, Jerzy f1904 POL0.5010.09201.80 
  Majdecki, Robert 1520 POL1.0010.13202.60 
  Tyda, Krzysztof c1625 POL0.001-0.7720-15.40 
  Szmidt, Przemyslaw 1884 POL0.001-0.4320-8.60 
  Szlak, Kacper 1535 POL1.0010.15203.00 

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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