Blitz: Individual Calculations February 2022
 Hosova, Sandra  Total change: 50.00  Rating chartPersonal card
 PRAGUE OPEN 2022 D - blitz tournament Praha CZE 2022-01-12
RcRownchangeKK*chgGame
 1768 1335 3.50 10 2.50 20 50.00 
  Kudrytskyi, Stanislav 1913 UKR0.001-0.0220-0.40 
  Wadiei, Soroush 1588 GER0.001-0.1920-3.80 
  Panjer, Sydney 1510 GER0.001-0.2720-5.40 
  Mazatis, Benjamin 1528 GER0.5010.25205.00 
  Brozka, Karel 1911 CZE1.0010.982019.60 
  Cervenka, Petr 1664 CZE1.0010.882017.60 
  Tesar, Patrik 1921 CZE0.001-0.0220-0.40 
  Zvacek, Antonin 1759 CZE1.0010.932018.60 
  Zadrapa, Radek 2018 CZE0.001-0.0120-0.20 
  Lupik, Marina wm1865 RUS0.001-0.0320-0.60 

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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