Individual Calculations May 2012
 Borkowski, Adam  Total change: -11.55  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 2093 1793 0.00 5 -0.77 15 -11.55 
  Brewczynski, Robert 2100 POL0.001-0.1415-2.10 
  Jarmula, Lukasz 2018 POL0.001-0.2215-3.30 
  Sanz Losada, Victoriano 2133 ESP0.001-0.1215-1.80 
  Jadachowski, Tomasz 2019 POL0.001-0.2115-3.15 
  Paterek, Michal f2193  * POL0.001-0.0815-1.20 
 * 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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