Blitz: Individual Calculations February 2021
 Bancarewicz, Aleks  Total change: -8.40  Rating chartPersonal card
 Champ Bialystok 2021 Blitz U-20 Bialystok POL 2021-01-13
RcRownchangeKK*chgGame
 1512 1756 13.50 18 -0.76 20 -15.20 
  Wojtacha, Krzysztof 1492 POL0.501-0.3220-6.40 
  Wojtacha, Krzysztof 1492 POL0.501-0.3220-6.40 
  Krol, Jan 1630 POL1.0010.33206.60 
  Krol, Jan 1630 POL0.501-0.1720-3.40 
  Wolpiuk, Bartlomiej 1381 POL1.0010.09201.80 
  Wolpiuk, Bartlomiej 1381 POL1.0010.09201.80 
  Szczotka, Klara 1598 POL1.0010.29205.80 
  Szczotka, Klara 1598 POL1.0010.29205.80 
  Chomicka, Kinga 1350 POL1.0010.08201.60 
  Chomicka, Kinga 1350 POL0.501-0.4220-8.40 
  Backiel, Hubert 1586 POL0.501-0.2220-4.40 
  Backiel, Hubert 1586 POL0.501-0.2220-4.40 
  Ptaszynski, Szymon 1540 POL1.0010.22204.40 
  Ptaszynski, Szymon 1540 POL0.501-0.2820-5.60 
  Rekuc, Patryk 1526 POL1.0010.21204.20 
  Rekuc, Patryk 1526 POL0.501-0.2920-5.80 
  Szczotka, Matylda 1509 POL1.0010.19203.80 
  Szczotka, Matylda 1509 POL0.501-0.3120-6.20 

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)
 
 3. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - blitz Bialystok POL 2021-01-22
RcRownchangeKK*chgGame
 1408 1756 15.50 18 0.34 20 6.80 
  Saniukowicz, Ryszard 1152 POL1.0010.02200.40 
  Saniukowicz, Ryszard 1152 POL1.0010.02200.40 
  Boguslowicz, Wladyslaw 1021 POL1.0010.01200.20 
  Boguslowicz, Wladyslaw 1021 POL1.0010.01200.20 
  Rekuc, Patryk 1526 POL1.0010.21204.20 
  Rekuc, Patryk 1526 POL0.501-0.2920-5.80 
  Arciszewska, Zuzanna 1471 POL1.0010.16203.20 
  Arciszewska, Zuzanna 1471 POL1.0010.16203.20 
  Sienicki, Oliwier 1270 POL1.0010.04200.80 
  Sienicki, Oliwier 1270 POL1.0010.04200.80 
  Jaszczuk, Piotr 1488 POL1.0010.17203.40 
  Jaszczuk, Piotr 1488 POL1.0010.17203.40 
  Ciszewski, Krzysztof 1557 POL0.501-0.2620-5.20 
  Ciszewski, Krzysztof 1557 POL0.501-0.2620-5.20 
  Szczotka, Klara 1598 POL1.0010.29205.80 
  Szczotka, Klara 1598 POL0.501-0.2120-4.20 
  Backiel, Hubert 1586 POL1.0010.28205.60 
  Backiel, Hubert 1586 POL0.501-0.2220-4.40 

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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