Rapid: Individual Calculations December 2021
 Kuczmik, Adam  Total change: -3.80  Rating chartPersonal card
 Puchar Slaska Juniorow w Szachach Szybkich do lat 12 Ustron POL 2021-11-28
RcRownchangeKK*chgGame
 1234 1088 2.00 7 -0.19 20 -3.80 
  Sobik, Radoslaw 1268 POL0.001-0.2620-5.20 
  Wesolowski, Jeremi 1333 POL0.001-0.2020-4.00 
  Strzoda, Natalia 1171 POL1.0010.612012.20 
  Niesyt, Michal 1349 POL1.0010.822016.40 
  Niesporek, Franciszek 1254 POL0.001-0.2820-5.60 
  Tyrna, Filip 1216 POL0.001-0.3320-6.60 
  Furas, Pawel 1049 POL0.001-0.5520-11.00 

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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