Rapid: Individual Calculations April 2021
 Backiel, Hubert  Total change: 1.80  Rating chartPersonal card
 XXVI edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 20 OPEN Bialystok POL 2021-03-07
RcRownchangeKK*chgGame
 1511 1622 4.50 7 0.29 20 5.80 
  Sienicki, Oliwier 1278 POL1.0010.12202.40 
  Sawicki, Dorian 1404 POL1.0010.22204.40 
  Budzisz, Adrian 1838 POL0.001-0.2220-4.40 
  Businski, Karol 1404 POL1.0010.22204.40 
  Saniukowicz, Ryszard 1091 POL1.0010.03200.60 
  Pytel, Maciej 1839 POL0.001-0.2220-4.40 
  Bancarewicz, Aleks 1724 POL0.5010.14202.80 

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)
 
 12. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid Bialystok POL 2021-03-26
RcRownchangeKK*chgGame
 1450 1622 3.00 5 -0.20 20 -4.00 
  Makarec, Anna 1119 POL1.0010.04200.80 
  Kaminski, Maciej 1783 POL0.001-0.2920-5.80 
  Ciszewski, Krzysztof 1607 POL0.001-0.5220-10.40 
  Saniukowicz, Ryszard 1091 POL1.0010.03200.60 
  Paszkowski, Krystian 1650 POL1.0010.542010.80 

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)
 

 

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