Rapid: Individual Calculations December 2023
 Lupicki, Dariusz  Total change: -10.60  Rating chartPersonal card
 Turniej Szachowy o Puchar Stowarzyszenia ZMW 2023 Lasocice POL 2023-11-18
RcRownchangeKK*chgGame
 1622 1134 0.00 4 -0.53 20 -10.60 
  Piotrowski, Pawel 2151 POL0.0010.00200.00 
  Jakielczyk, Adam 1445 POL0.001-0.1420-2.80 
  Jankowiak, Tymon 1246 POL0.001-0.3520-7.00 
  Glapa, Witold 1645 POL0.001-0.0420-0.80 

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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