Rapid: Individual Calculations March 2021
 Olowski, Wieslaw  Total change: -7.40  Rating chartPersonal card
 XVI Mistrzostwa Polski Duchowienstwa w szachach szybkich Konstancin-Jeziorna POL 2021-02-16
RcRownchangeKK*chgGame
 1513 1640 3.50 6 -0.37 20 -7.40 
  Brzoza, Miroslaw 1252 POL1.0010.09201.80 
  Grela, Franciszek 1409 POL0.001-0.7920-15.80 
  Bak, Stanislaw 1697 POL0.5010.08201.60 
  Zawada, Jan 1410 POL1.0010.21204.20 
  Mejzner, Miroslaw 1640 POL1.0010.502010.00 
  Wadrzyk, Zbigniew 1669 POL0.001-0.4620-9.20 

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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