Rapid: Individual Calculations September 2023
 Cichon, Bartlomiej  Total change: 79.60  Rating chartPersonal card
 AZS Chess Cup 2023 Opole POL 2023-08-15
RcRownchangeKK*chgGame
 1917 1768 5.00 8 1.99 40 79.60 
  Grazka, Rafal 1392 POL1.0010.09403.60 
  Raczek, Krzysztof f2225 POL0.001-0.0540-2.00 
  Sawczuk, Czeslaw 1490 POL1.0010.17406.80 
  Barski, Radoslaw m2331 POL1.0010.984039.20 
  Bartel, Marta wg2102 POL1.0010.884035.20 
  Lewicki, Miroslaw m2358 POL0.001-0.0240-0.80 
  Malik, Maciej 2073 POL0.001-0.1440-5.60 
  Kaminski, Bartosz 1363 POL1.0010.08403.20 

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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