Rapid: Individual Calculations August 2023
 Janowicz, Dariusz  Total change: 23.00  Rating chartPersonal card
 XVI Turniej szachowy o Puchar Borow Tucholskich Tuchola POL 2023-07-22
RcRownchangeKK*chgGame
 1399 1310 4.00 7 1.15 20 23.00 
  Banet, Zbigniew 1692 POL0.001-0.0920-1.80 
  Zamczala, Waldemar 1685 POL0.001-0.0920-1.80 
  Brzyski, Bartlomiej 1162 POL1.0010.30206.00 
  Broszkiewicz, Piotr 1418 POL1.0010.652013.00 
  Wruck, Patryk 1484 POL0.001-0.2720-5.40 
  Fryszka, Henryk 1125 POL1.0010.26205.20 
  Kesik, Szymon 1229 POL1.0010.39207.80 

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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