Rapid: Individual Calculations November 2021
 Perek, Oskar  Total change: 13.60  Rating chartPersonal card
 VII Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2021-10-23
RcRownchangeKK*chgGame
 1563 1492 4.00 8 0.68 20 13.60 
  Wielosz, Jaroslaw 1743 POL0.5010.31206.20 
  Kaminski, Damian 1780 POL0.001-0.1620-3.20 
  Slawinski, Marcin 1298 POL1.0010.25205.00 
  Somyk, Marcin 1748 POL0.001-0.1920-3.80 
  Czernecki, Andrzej 1602 POL0.5010.15203.00 
  Zahorski, Bartosz 1356 POL1.0010.32206.40 
  Rudnik, Anna 1855 POL0.001-0.1020-2.00 
  Bem, Tymoteusz 1125 POL1.0010.10202.00 

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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