Rapid: Individual Calculations December 2021
 Nieckarz, Maja  Total change: -14.60  Rating chartPersonal card
 Puchar Slaska Juniorow w Szachach Szybkich do lat 14 Ustron POL 2021-11-28
RcRownchangeKK*chgGame
 1180 1252 4.00 8 -0.73 20 -14.60 
  Wesolowska, Liliana 1028 POL1.0010.22204.40 
  Niemczyk, Krzysztof 1400 POL0.001-0.3020-6.00 
  Lach, Beniamin 1077 POL1.0010.27205.40 
  Kuczera, Jakub 1227 POL0.001-0.5320-10.60 
  Matus, Stanislaw 1097 POL1.0010.29205.80 
  Kubik, Rafal 1512 POL0.001-0.1820-3.60 
  Nguyen, Doan Quoc Anh 1142 POL0.001-0.6520-13.00 
  Herezy, Nikola 956 POL1.0010.15203.00 

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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