Rapid: Individual Calculations January 2020
 Kielbratowski, Eryk  Total change: 18.40  Rating chartPersonal card
 OTWARTE MISTRZOSTWA TUCHOLI W SZACHACH SZYBKICH 2019 Tuchola POL 2019-11-30
RcRownchangeKK*chgGame
 1533 1468 4.00 7 0.92 20 18.40 
  Kielbratowski, Aleksander 1868  * POL0.001-0.0820-1.60 
  Szynwelski, Ryszard 1141 POL1.0010.13202.60 
  Jastrzebski, Wlodzimierz 1423 POL1.0010.44208.80 
  Bieganski, Zdzislaw 1759 POL0.001-0.1520-3.00 
  Warda, Krzysztof 1246 POL1.0010.22204.40 
  Kaznowski, Daniel 1428 POL1.0010.44208.80 
  Franckowski, Janusz 1868  * POL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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