Rapid: Individual Calculations December 2023
 Szydlowski, Wiktor  Total change: 0.80  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach aktywnych Brok POL 2023-11-11
RcRownchangeKK*chgGame
 1627 1629 4.00 8 0.04 20 0.80 
  Olejniczak, Romuald 1335 POL0.501-0.3520-7.00 
  Wysocki, Mieczyslaw 1380 POL0.501-0.3120-6.20 
  Gorak, Witold 1331 POL1.0010.15203.00 
  Kowalczyk, Marian 1727 POL0.5010.13202.60 
  Pawelec, Bartosz 1843 POL0.5010.27205.40 
  Malecki, Eugeniusz 1781 POL0.001-0.3020-6.00 
  Tryjanska, Emilia 1716 POL1.0010.622012.40 
  Falkowski, Dawid 1899 POL0.001-0.1720-3.40 

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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