Rapid: Individual Calculations September 2022
 Kowalski, Witold  Total change: 35.60  Rating chartPersonal card
 XLII Turniej o Puchar Kawki (FIDE) Warszawa POL 2022-08-21
RcRownchangeKK*chgGame
 1606 1434 2.50 5 0.77 20 15.40 
  Wojcik, Wieslaw 1671 POL0.001-0.2020-4.00 
  Pawlicz, Dariusz 1610 POL0.5010.23204.60 
  Triadu Cassa, Jordi 2103 ESP0.001-0.0120-0.20 
  Nowosielski, Pawel 1157 POL1.0010.17203.40 
  Okruch, Jaroslaw 1490 POL1.0010.582011.60 

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)
 
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - C14 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1446 1434 6.50 11 1.01 20 20.20 
  Bialek, Jakub 1109 POL1.0010.13202.60 
  Ugorek, Kacper 1772 POL0.5010.38207.60 
  Zielonka, Adam 1865 POL0.001-0.0720-1.40 
  Leszczewicz, Karol 1339 POL0.001-0.6320-12.60 
  Dabrowski, Piotr 1180 POL1.0010.19203.80 
  Jaron, Dawid 1277 POL1.0010.29205.80 
  Jozwik, Michal 1374 POL1.0010.42208.40 
  Liskiewicz, Jakub 1705 POL0.001-0.1720-3.40 
  Galla, Wiktor 1197 POL1.0010.20204.00 
  Wandor, Adam 1391 POL1.0010.44208.80 
  Skrzypinski, Jan 1702 POL0.001-0.1720-3.40 

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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