Rapid: Individual Calculations January 2020
 Jakubowska, Anna  Total change: -34.80  Rating chartPersonal card
 V Piaseczynskie Szachogranie Piaseczno POL 2019-12-15
RcRownchangeKK*chgGame
 1877 2054 4.50 9 -1.74 20 -34.80 
  Zyznowska, Marianna 1654  * POL1.0010.08201.60 
  Barglowski, Filip f2351 POL0.001-0.1520-3.00 
  Fiszer, Bartosz c1864 POL0.501-0.2520-5.00 
  Lasota, Adam 1950 POL0.501-0.1420-2.80 
  Kazmierowski, Tymon 1654  * POL1.0010.08201.60 
  Baum, Jonasz f2157 POL0.001-0.3620-7.20 
  Moscicka, Pola 1697 POL0.001-0.8920-17.80 
  Nowacka, Dorota 1654  * POL1.0010.08201.60 
  Sliwerski, Radoslaw 1916 POL0.501-0.1920-3.80 
 * 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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