Rapid: Individual Calculations September 2021
 Lewandowski, Witold  Total change: 10.60  Rating chartPersonal card
 57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie Polanica-Zdroj POL 2021-08-18
RcRownchangeKK*chgGame
 1447 1534 5.00 7 1.02 20 20.40 
  Gorecka, Zuzanna 1106 POL0.001-0.9320-18.60 
  Kulig, Marek 1005 POL1.0010.03200.60 
  Sypek, Mateusz 1237 POL1.0010.15203.00 
  Koziol, Mariusz 1436 POL1.0010.37207.40 
  Darowicki, Mariusz 1869 POL0.5010.38207.60 
  Zbrzeski, Piotr 1713 POL1.0010.732014.60 
  Szandurski, Radoslaw 1761 POL0.5010.29205.80 

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 Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C18 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1552 1534 5.00 11 -0.49 20 -9.80 
  Was, Kamil 967 POL1.0010.02200.40 
  Golecki, Jan 1850 POL0.001-0.1320-2.60 
  Malek, Szymon 1316 POL0.001-0.7820-15.60 
  Lachut, Tomasz 1321 POL1.0010.23204.60 
  Pitera, Michal 1349 POL1.0010.26205.20 
  Kopec, Norbert 1703 POL1.0010.722014.40 
  Musial, Tomasz 1929 POL0.001-0.0820-1.60 
  Baum, Jonasz m2193 POL0.001-0.0120-0.20 
  Walaszczyk, Aleksander 1362 POL1.0010.27205.40 
  Dixa, Oskar 1737 POL0.001-0.2420-4.80 
  Klaska, Szymon 1340 POL0.001-0.7520-15.00 

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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