Rapid: Individual Calculations December 2021
 Wisniewski, Wiktor  Total change: 27.60  Rating chartPersonal card
 XXVI Turniej Szachowy z okazji Swieta Niepodleglosci Bydgoszcz POL 2021-11-11
RcRownchangeKK*chgGame
 1639 1320 2.50 7 1.38 20 27.60 
  Przybylski, Bartosz 1537 POL0.001-0.2220-4.40 
  Jazwiecki, Mariusz 1518 POL0.5010.26205.20 
  Panek, Tadeusz 1432 POL1.0010.652013.00 
  Kot, Jerzy f1848 POL1.0010.972019.40 
  Wisniewski, Szymon 1785 POL0.001-0.0520-1.00 
  Brzozowski, Pawel 1603 POL0.001-0.1620-3.20 
  Karpinski, Andrzej 1749 POL0.001-0.0720-1.40 

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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