Rapid: Individual Calculations December 2022
 Badowski, Zbigniew  Total change: -26.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego w Szachach Szybkich 2022 Kaliska POL 2022-11-05
RcRownchangeKK*chgGame
 1464 1492 2.50 7 -1.32 20 -26.40 
  Dackiewicz, Marek 1597 POL0.5010.14202.80 
  Kurcaba, Lukasz 1488 POL0.001-0.5120-10.20 
  Hirsz, Oliwier 1204 POL0.001-0.8420-16.80 
  Zielonka, Mateusz 1560 POL0.001-0.4120-8.20 
  Gaffka, Mateusz 1220 POL1.0010.17203.40 
  Brylowski, Marian 1942 POL0.001-0.0620-1.20 
  Koc, Hanna 1240 POL1.0010.19203.80 

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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