Rapid: Individual Calculations December 2019
 Krupecka-Bakalarz, Danuta  Total change: -19.00  Rating chartPersonal card
 II Swiecki Festiwal Szachowy Swiecie POL 2019-11-03
RcRownchangeKK*chgGame
 1326 972 0.00 8 -0.95 20 -19.00 
  Sniadecki, Oskar 1372  * POL0.001-0.0820-1.60 
  Krzyzaniak, Jan 1372  * POL0.001-0.0820-1.60 
  Luchowski, Ferdynand 1372  * POL0.001-0.0820-1.60 
  Zielinski, Tomasz 1307 POL0.001-0.1220-2.40 
  Les, Czeslaw 1372  * POL0.001-0.0820-1.60 
  Kudlacik, Jan 1340 POL0.001-0.1020-2.00 
  Bolibok, Milosz 1372  * POL0.001-0.0820-1.60 
  Gesicki, Zbigniew 1097 POL0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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