Rapid: Individual Calculations August 2023
 Przybylski, Bartosz  Total change: -124.64  Rating chartPersonal card
 XXX Turniej Szachowy Kowalewo Pomorskie 2023 - OPEN A Kowalewo Pomorskie POL 2023-07-09
RcRownchangeKK*chgGame
 1859 1942 5.00 9 -0.29 38 -11.02 
  Karpinski, Andrzej 1612 POL0.001-0.8838-33.44 
  Dybowski, Rafal 1932 POL1.0010.493818.62 
  Zajac, Szymon 1788 POL1.0010.293811.02 
  Grabowski, Pawel f2131 POL0.001-0.2538-9.50 
  Domeradzka, Karolina 1625 POL1.0010.13384.94 
  Kempinski, Tomasz f2019 POL1.0010.613823.18 
  Taranowicz, Michal 2062 POL0.001-0.3438-12.92 
  Skarbowski, Dawid 1586 POL1.0010.11384.18 
  Jarzebowski, Kacper 1979 POL0.001-0.4538-17.10 

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)
 
 Poznan Speed Chess Poznan POL 2023-07-22
RcRownchangeKK*chgGame
 1576 1942 4.50 9 -2.99 38 -113.62 
  Teslak, Daniel 1210 POL1.0010.01380.38 
  Szeszycki, Jan 1519 POL0.001-0.9338-35.34 
  Borkowski, Pawel 1292 POL1.0010.01380.38 
  Polanski, Michal 1495 POL1.0010.06382.28 
  Ciszewski, Piotr 1542  * POL1.0010.08383.04 
  Skrzypinski, Jan 2080 POL0.5010.19387.22 
  Glatty, Zbigniew 1799 POL0.001-0.6938-26.22 
  Nawrocki, Michal 1699 POL0.001-0.8038-30.40 
  Bilochenko, Matvii 1549 POL0.001-0.9238-34.96 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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