Rapid: Individual Calculations April 2023
 Posselt, Mateusz  Total change: -11.00  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1590 1360 1.00 4 -0.18 20 -3.60 
  Bilczewski, Kacper 2005 POL0.001-0.0120-0.20 
  Olichwirowicz, Grzegorz 1620 POL0.001-0.1820-3.60 
  Kinkel, Tomasz 1686 POL0.001-0.1320-2.60 
  Dymowski, Pawel 1049 POL1.0010.14202.80 

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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1375 1360 1.50 4 -0.37 20 -7.40 
  Gozdzicki, Maciej 1630 POL0.001-0.1720-3.40 
  Pankrac, Maciej 1001 POL1.0010.10202.00 
  Baranowski, Michal 1473 POL0.5010.15203.00 
  Korba, Maciej 1394 POL0.001-0.4520-9.00 

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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