Rapid: Individual Calculations April 2022
 Bultrowicz, Leszek  Total change: 16.40  Rating chartPersonal card
 Otwarte Mistrzostwa Bydgoszczy w Szachach Szybkich 2022 Bydgoszcz POL 2022-03-12
RcRownchangeKK*chgGame
 1757 1374 2.00 7 0.82 20 16.40 
  Paprocki, Jaroslaw 2080 POL0.001-0.0120-0.20 
  Bakalarz, Leszek f1844 POL0.001-0.0520-1.00 
  Grzenkowicz, Przemyslaw 1784 POL0.001-0.0820-1.60 
  Zeglinski, Jakub 1057 POL1.0010.13202.60 
  Skuza, Piotr 1734 POL1.0010.902018.00 
  Kozlowski, Michal 1956 POL0.001-0.0220-0.40 
  Rak, Tomasz 1844 POL0.001-0.0520-1.00 

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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