Rapid: Individual Calculations April 2023
 Chmielewski, Tomasz  Total change: 47.40  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1636 1286 3.50 9 2.37 20 47.40 
  Achinovich, Oleg 1749 UKR0.5010.45209.00 
  Maksimenko, Andrei Jr 1792 UKR0.001-0.0420-0.80 
  Frac, Pawel 1463 POL1.0010.732014.60 
  Mandla, Maciej 1538 POL1.0010.812016.20 
  Gorecki, Janusz 1695 POL0.5010.42208.40 
  Ilnicki, Tomasz 1623 POL0.5010.38207.60 
  Borowicz, Joachim 1603 POL0.001-0.1320-2.60 
  Czarny, Pawel 1713 POL0.001-0.0720-1.40 
  Tomalak, Stanislaw 1550 POL0.001-0.1820-3.60 

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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