Individual Calculations May 2024
 Stepien, Piotr  Total change: -44.20  Rating chartPersonal card
 Columbus Energy Mistrzostwa Polski Amatorow - do 1820 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1576 1724 4.00 9 -2.21 20 -44.20 
  Sarnik, Blazej 1449 POL0.001-0.8320-16.60 
  Sidorowicz, Marcin 1604 POL0.501-0.1620-3.20 
  Kozik, Maksymilian 1626 POL0.501-0.1320-2.60 
  Wieckowski, Kajetan 1582 POL0.501-0.1920-3.80 
  Grzegorczyk, Konrad 1655 POL0.501-0.1020-2.00 
  Baj, Lukasz 1615 POL0.501-0.1520-3.00 
  Sarnik, Robert 1603 POL0.001-0.6620-13.20 
  Bzowski, Grzegorz 1613 POL1.0010.35207.00 
  Siwek, Kornel 1438 POL0.501-0.3420-6.80 

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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