Blitz: Individual Calculations February 2023
 Piddubna, Bozhena  Total change: -20.46  Rating chartPersonal card
 PRAGUE OPEN 2023 D - blitz tournament Prague CZE 2023-01-11
RcRownchangeKK*chgGame
 1710 1861 5.00 10 -1.51 33 -49.83 
  Bujupi, Fatmir 2135 CZE0.001-0.1733-5.61 
  Hecl, Adam 1417 CZE0.001-0.9433-31.02 
  Harasta, Frantisek 1345 CZE1.0010.04331.32 
  Simajchl, Adam 1576 CZE1.0010.16335.28 
  Artamonov, Mikhail 1461  * CZE1.0010.08332.64 
  Hajiyev, Kanan f2118 AZE0.001-0.1833-5.94 
  Strnadova, Monika 1697 CZE1.0010.28339.24 
  Bokhnak, Timofey 2097 CZE0.001-0.2033-6.60 
  Hosova, Sandra 1673 CZE0.001-0.7433-24.42 
  Ochedzan, Filip 1576 POL1.0010.16335.28 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 MARIENBAD OPEN 2023 F - blitz tournament Marianske Lazne CZE 2023-01-19
RcRownchangeKK*chgGame
 1833 1861 7.00 11 0.89 33 29.37 
  Bulka, Ondrej 1595 CZE1.0010.18335.94 
  Plischki, Sebastian m2358 GER0.001-0.0433-1.32 
  Rychlik, Zdenek 1676 CZE1.0010.26338.58 
  Pozniak, Yunna 1662 UKR1.0010.24337.92 
  Lamprecht, Mark 2245 GER0.001-0.0933-2.97 
  Viudes Serra, Aaron 1717 ESP1.0010.313310.23 
  Peglau, Dora 1593 GER0.001-0.8333-27.39 
  Kozlowski, Bogdan 1639 POL1.0010.22337.26 
  Borisek, Anze 1837 SLO0.001-0.5333-17.49 
  Chubar, Vladimir m1847 UKR1.0010.483315.84 
  Kandic, Milan f1999 SRB1.0010.693322.77 

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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