Rapid: Individual Calculations September 2023
 Radzimski, Antoni  Total change: 18.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1407 1943 8.00 8 0.45 40 18.00 
  Kupczyk, Jan 1143 POL1.0010.00400.00 
  Puchala, Mateusz 1543  * POL1.0010.08403.20 
  Kaluza, Jakub 1516 POL1.0010.07402.80 
  Brzezina, Pawel 1491 POL1.0010.06402.40 
  Szurowski, Piotr 1051 POL1.0010.00400.00 
  Swoboda, Wojciech 1408 POL1.0010.03401.20 
  Niesporek, Franciszek 1682 POL1.0010.18407.20 
  Mrozowski, Nikodem 1418 POL1.0010.03401.20 
 * 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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