Blitz: Individual Calculations March 2021
 Backiel, Hubert  Total change: -45.20  Rating chartPersonal card
 5. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - blitz Bialystok POL 2021-02-05
RcRownchangeKK*chgGame
 1605 1588 4.00 10 -0.56 20 -11.20 
  Stefanek, Michal 1131 POL1.0010.05201.00 
  Stefanek, Michal 1131 POL1.0010.05201.00 
  Kozlowski, Pawel 1862 POL0.5010.33206.60 
  Kozlowski, Pawel 1862 POL0.5010.33206.60 
  Jaszczuk, Piotr 1493 POL0.001-0.6320-12.60 
  Jaszczuk, Piotr 1493 POL0.001-0.6320-12.60 
  Bancarewicz, Aleks 1748 POL0.001-0.2920-5.80 
  Bancarewicz, Aleks 1748 POL0.001-0.2920-5.80 
  Kaminski, Maciej 1790 POL0.5010.26205.20 
  Kaminski, Maciej 1790 POL0.5010.26205.20 

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)
 
 7. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - blitz Bialystok POL 2021-02-19
RcRownchangeKK*chgGame
 1498 1588 6.50 14 -1.70 20 -34.00 
  Stefanek, Michal 1131 POL1.0010.05201.00 
  Stefanek, Michal 1131 POL1.0010.05201.00 
  Sadowski, Michal 1501 POL1.0010.38207.60 
  Sadowski, Michal 1501 POL1.0010.38207.60 
  Ciszewski, Krzysztof 1591 POL0.001-0.5020-10.00 
  Ciszewski, Krzysztof 1591 POL0.5010.00200.00 
  Kaminski, Maciej 1790 POL0.001-0.2420-4.80 
  Kaminski, Maciej 1790 POL0.001-0.2420-4.80 
  Saniukowicz, Ryszard 1163 POL1.0010.07201.40 
  Saniukowicz, Ryszard 1163 POL1.0010.07201.40 
  Kozlowski, Pawel 1862 POL0.001-0.1720-3.40 
  Kozlowski, Pawel 1862 POL0.001-0.1720-3.40 
  Rekuc, Patryk 1449 POL0.001-0.6920-13.80 
  Rekuc, Patryk 1449 POL0.001-0.6920-13.80 

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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