Individual Calculations July 2023
 Stachecki, Mikolaj  Total change: -28.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1678 2016 4.50 6 -0.72 40 -28.80 
  Olszewski, Antoni 1767 POL0.501-0.3140-12.40 
  Czak, Dominik 1583 POL1.0010.06402.40 
  Haluja, Wiktor 1573 POL0.501-0.4440-17.60 
  Stepinski, Piotr 1845 POL1.0010.274010.80 
  Bednarczyk, Mateusz 1681 POL0.501-0.3840-15.20 
  Bajer, Tomasz 1616  * POL1.0010.08403.20 
 * 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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