Rapid: Individual Calculations November 2023
 Chromicz, Andrzej  Total change: -9.60  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1663 1226 0.00 5 -0.48 20 -9.60 
  Stepinski, Piotr 1972 POL0.0010.00200.00 
  Hasinski, Krystian 1643 POL0.001-0.0720-1.40 
  Wojtowicz, Jacek 1472 POL0.001-0.1920-3.80 
  Michalska, Lena 1492 POL0.001-0.1820-3.60 
  Mackiewicz, Piotr 1738 POL0.001-0.0420-0.80 

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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