Individual Calculations May 2024
 Grzegorczyk, Konrad  Total change: -39.20  Rating chartPersonal card
 Columbus Energy Mistrzostwa Polski Amatorow - do 1820 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1657 1655 3.00 8 -0.98 40 -39.20 
  Szymkowiak, Damian 1813 POL0.001-0.2940-11.60 
  Wieckowski, Kajetan 1582 POL0.501-0.1040-4.00 
  Sidorowicz, Marcin 1604 POL1.0010.434017.20 
  Stepien, Piotr 1724 POL0.5010.10404.00 
  Warsinski, Pawel 1700 POL0.001-0.4440-17.60 
  Dykier, Marek 1606 POL0.001-0.5740-22.80 
  Kozik, Maksymilian 1626 POL1.0010.464018.40 
  Sarnik, Robert 1603 POL0.001-0.5740-22.80 

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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