Rapid: Individual Calculations May 2019
 Krzywnicka, Maria  Total change: 24.40  Rating chartPersonal card
 V Otwarte Druzynowe Mistrzostwa Woj. Zachodniopomorskiego w szachach szybkich Choszczno POL 2019-03-30
RcRownchangeKK*chgGame
 1697 1667 5.00 8 1.22 20 24.40 
  Pawlicz, Filip 1267  * POL1.0010.08201.60 
  Dzhuguryan, Tygran 2045 POL0.001-0.0920-1.80 
  Kucharski, Tadeusz 1541 POL1.0010.33206.60 
  Piotrowski, Bronislaw 1577 POL1.0010.38207.60 
  Trembowiecka-Wysota, Aleksandra 1733 POL1.0010.592011.80 
  Merklejn, Kazimierz 2067  * POL0.001-0.0820-1.60 
  Gosciniak, Maria wf2067  * POL0.001-0.0820-1.60 
  Derejczyk, Mateusz 1280 POL1.0010.09201.80 
 * 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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