Individual Calculations May 2024
 Sidorowicz, Marcin  Total change: -52.00  Rating chartPersonal card
 Columbus Energy Mistrzostwa Polski Amatorow - do 1820 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1670 1604 2.00 8 -1.30 40 -52.00 
  Adamowicz, Michal 1739 POL0.001-0.3240-12.80 
  Stepien, Piotr 1724 POL0.5010.16406.40 
  Przygrodzki, Jan 1801 POL0.001-0.2540-10.00 
  Grzegorczyk, Konrad 1655 POL0.001-0.4340-17.20 
  Bzowski, Grzegorz 1613 POL0.5010.01400.40 
  Kozik, Maksymilian 1626 POL0.5010.03401.20 
  Baj, Lukasz 1615 POL0.001-0.4840-19.20 
  Nowak, Dominik 1589 POL0.501-0.0240-0.80 

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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