Rapid: Individual Calculations August 2023
 Wruck, Patryk  Total change: 20.20  Rating chartPersonal card
 XVI Turniej szachowy o Puchar Borow Tucholskich Tuchola POL 2023-07-22
RcRownchangeKK*chgGame
 1564 1484 4.50 8 1.01 20 20.20 
  Kutowski, Marcel 2028 POL0.001-0.0320-0.60 
  Gliniecki, Szymon 1202 POL1.0010.16203.20 
  Zielinski, Tomasz 1305 POL1.0010.27205.40 
  Heise, Marek 1907 POL0.5010.43208.60 
  Bieganski, Zdzislaw 1672 POL0.5010.24204.80 
  Janowicz, Dariusz 1310 POL1.0010.27205.40 
  Witkowski, Jedrzej 1525 POL0.5010.06201.20 
  Pyrzewski, Kamil 1565 POL0.001-0.3920-7.80 

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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