Rapid: Individual Calculations July 2021
 Backiel, Hubert  Total change: 7.20  Rating chartPersonal card
 22. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid Bialystok POL 2021-06-11
RcRownchangeKK*chgGame
 1460 1615 4.00 6 -0.03 20 -0.60 
  Sazon, Adam 1221 POL1.0010.08201.60 
  Bancarewicz, Aleks 1670 POL0.001-0.4220-8.40 
  Krzywosz, Karol 1482 POL1.0010.32206.40 
  Jaszczuk, Piotr 1422 POL0.001-0.7520-15.00 
  Rusak, Jan 1244 POL1.0010.10202.00 
  Ciszewski, Krzysztof 1718 POL1.0010.642012.80 

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)
 
 XXVI edycja Bialostockiej Ligi Szkolnej - 8. runda do lat 20 OPEN Bialystok POL 2021-06-13
RcRownchangeKK*chgGame
 1577 1615 4.00 7 0.39 20 7.80 
  Wasiluk, Mateusz 1172 POL1.0010.06201.20 
  Karolczuk, Iwo 1934 POL0.001-0.1320-2.60 
  Makarec, Anna 1157 POL1.0010.05201.00 
  Bancarewicz, Aleks 1670 POL1.0010.582011.60 
  Budzisz, Adrian 1825 POL0.001-0.2320-4.60 
  Pytel, Maciej 1861 POL0.001-0.1920-3.80 
  Jaszczuk, Piotr 1422 POL1.0010.25205.00 

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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