Rapid: Individual Calculations September 2023
 Kubik, Rafal  Total change: 27.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1696 1900 7.00 9 0.68 40 27.20 
  Ciepiela, Igor 1500  * POL1.0010.08403.20 
  Mosny, Kamil 1570 POL1.0010.12404.80 
  Cieslak, Patryk f2146 POL1.0010.814032.40 
  Ciesielski, Tomasz 1468 POL1.0010.07402.80 
  Herwy, Jakub 1690 POL1.0010.23409.20 
  Myrmus, Mateusz 1959 POL0.001-0.4240-16.80 
  Gulinski, Maciej 1304 POL1.0010.02400.80 
  Dziendziel, Mateusz 1903 POL0.001-0.5040-20.00 
  Chmiel, Pawel 1728 POL1.0010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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