Rapid: Individual Calculations August 2023
 Buczko, Krzysztof  Total change: 59.20  Rating chartPersonal card
 Turniej Szachowy w Szachach Szybkich w Skwierzynie Skwierzyna POL 2023-07-02
RcRownchangeKK*chgGame
 1394 1002 2.00 5 1.48 40 59.20 
  Gozdziewicz, Marek 1468 POL1.0010.954038.00 
  Siemieniak, Dominik 1512 POL0.001-0.0440-1.60 
  Felis, Maksymilian 1379 POL0.001-0.0940-3.60 
  Rabczewski, Adam 1446 POL1.0010.944037.60 
  Mataczyna, Aleksandra 1167 POL0.001-0.2840-11.20 

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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