Rapid: Individual Calculations December 2021
 Wojs, Alicja  Total change: -12.60  Rating chartPersonal card
 Puchar Slaska Juniorow w Szachach Szybkich do lat 12 Ustron POL 2021-11-28
RcRownchangeKK*chgGame
 1238 1420 5.00 8 -0.63 20 -12.60 
  Pyrc, Helena 1026 POL1.0010.08201.60 
  Pycinski, Wladyslaw 1225 POL0.001-0.7520-15.00 
  Zmarzly, Wiktor 1423 POL0.001-0.5020-10.00 
  Cichon, Julia 1016 POL1.0010.08201.60 
  Glajc, Nikodem 1100 POL0.501-0.3720-7.40 
  Tyrna, Filip 1216 POL1.0010.24204.80 
  Gaszka, Zuzanna 1388 POL1.0010.46209.20 
  Macura, Mateusz 1512 POL0.5010.13202.60 

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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