Individual Calculations March 2023
 Jaroszewski, Piotr  Total change: 10.40  Rating chartPersonal card
 X TURNIEJ SZACHOWY O PUCHAR DZSZACH GRUPA FIDE Kudowa Zdroj POL 2023-02-11
RcRownchangeKK*chgGame
 1325 1333 5.00 9 0.26 40 10.40 
  Podgorski, Jakub 1077 POL0.501-0.3140-12.40 
  Mydlowski, Krzysztof 1207 POL1.0010.334013.20 
  Suszczynski, Dominik 1500 POL1.0010.724028.80 
  Gbiorczyk, Mikolaj 1807 POL0.001-0.0540-2.00 
  Semkiw, Orest 1335 POL0.001-0.5040-20.00 
  Komendecki, Grzegorz 1282 POL0.501-0.0740-2.80 
  Doskocz, Dominika 1227 POL1.0010.364014.40 
  Popczynska, Maja 1386 POL0.001-0.4340-17.20 
  Miklosz, Krzysztof 1105 POL1.0010.21408.40 

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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