Rapid: Individual Calculations December 2021
 Wesolowska, Liliana  Total change: -3.40  Rating chartPersonal card
 Puchar Slaska Juniorow w Szachach Szybkich do lat 14 Ustron POL 2021-11-28
RcRownchangeKK*chgGame
 1128 1028 2.50 7 -0.17 20 -3.40 
  Nieckarz, Maja 1252 POL0.001-0.2220-4.40 
  Matus, Stanislaw 1097 POL0.001-0.4020-8.00 
  Mazur, Sebastian 1014 POL0.001-0.5220-10.40 
  Zozworek, Eryk 1068 POL1.0010.562011.20 
  Herezy, Nikola 956 POL1.0010.40208.00 
  Niemczyk, Krzysztof 1400 POL0.001-0.1020-2.00 
  Nowara, Filip 1106 POL0.5010.11202.20 

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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