Rapid: Individual Calculations September 2021
 Stachowiak, Kamil  Total change: -25.60  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 2073 2385 6.00 9 -1.18 20 -23.60 
  Rzewnicki, Pawel 1650 POL1.0010.01200.20 
  Maksimenko, Andrei Jr 1802 UKR1.0010.02200.40 
  Kanicki, Krzysztof 2010 POL0.501-0.4120-8.20 
  Fus, Jakub f2183 POL0.501-0.2620-5.20 
  Kulon, Boguslaw 1961 POL1.0010.07201.40 
  Borkowski, Franciszek m2131 POL1.0010.19203.80 
  Przybylski, Wojciech f2209 POL1.0010.27205.40 
  Tazbir, Marcin g2501 POL0.001-0.3420-6.80 
  Marszalek, Maciej f2214 POL0.001-0.7320-14.60 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 2111 2365 6.50 9 -0.10 20 -2.00 
  Witkowski, Piotr 1630 POL1.0010.01200.20 
  Bakalarz, Leszek f1838 POL1.0010.03200.60 
  Kubicka, Anna wm2023 POL1.0010.12202.40 
  Zochowski, Kacper f2177 POL1.0010.26205.20 
  Wisniewski, Michal f2275 POL1.0010.38207.60 
  Psyk, Radoslaw 2195 POL0.001-0.7220-14.40 
  Grzesik, Gracjan 1950 POL1.0010.07201.40 
  Gumularz, Szymon m2412 POL0.5010.07201.40 
  Klekowski, Maciej g2502 POL0.001-0.3220-6.40 

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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