Individual Calculations September 2023
 Ksiezopolski, Jan  Total change: 99.60  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1578 1151 3.00 7 2.49 40 99.60 
  Jasniewicz, Rafal 1619 POL1.0010.954038.00 
  Latacz, Grzegorz 1685 POL0.001-0.0340-1.20 
  Sypek, Szymon 1599 POL0.5010.444017.60 
  Zakrzewski, Maksymilian 1574 POL0.001-0.0740-2.80 
  Gruca, Karol 1442 POL1.0010.854034.00 
  Haluja, Wiktor 1590 POL0.5010.444017.60 
  Stachowiak, Bruno 1535 POL0.001-0.0940-3.60 

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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