Rapid: Individual Calculations September 2021
 Pawelczyk, Jan  Total change: 9.60  Rating chartPersonal card
 57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie Polanica-Zdroj POL 2021-08-18
RcRownchangeKK*chgGame
 1408 1251 2.00 5 0.11 20 2.20 
  Kukorowski, Jan 1695 POL0.001-0.0620-1.20 
  Kozlowski, Tomasz 1837 POL0.001-0.0220-0.40 
  Gawlik, Olivier 1178 POL0.501-0.1020-2.00 
  Kulig, Marek 1005 POL1.0010.19203.80 
  Zyto, Karol 1326 POL0.5010.10202.00 

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)
 
 Puchar "MINUTOR Energia" Gwiazda Bydgoszcz - Turniej Szachow Szybkich Bydgoszcz POL 2021-08-28
RcRownchangeKK*chgGame
 1574 1251 2.00 6 0.37 20 7.40 
  Lewicki, Miroslaw m1986 POL0.001-0.0120-0.20 
  Bieganski, Zdzislaw 1742 POL0.001-0.0420-0.80 
  Kilar, Radoslaw 1539 POL0.5010.34206.80 
  Klimiuk, Kamil 1044 POL1.0010.23204.60 
  Krakowiak, Filip 1148 POL0.501-0.1420-2.80 
  Krol, Slawomir 1986 POL0.001-0.0120-0.20 

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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