Rapid: Individual Calculations February 2020
 Kupczak, Antoni  Total change: -75.20  Rating chartPersonal card
 GRAND PRIX LODYGOWICE 2020 - turniej 1 Wilkowice POL 2020-01-11
RcRownchangeKK*chgGame
 1384 1555 2.50 6 -1.71 20 -34.20 
  Lapczyk, Jerzy 1278 POL0.001-0.8320-16.60 
  Figura, Antoni 1537 POL0.001-0.5320-10.60 
  Hrapkowicz, Dominik 1171 POL1.0010.09201.80 
  Brzostowska, Katarzyna 1326 POL0.001-0.7920-15.80 
  Kuberski, Franciszek 1357 POL1.0010.24204.80 
  Zielinski, Andrzej 1637 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)
 
 III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej III Tokarnia POL 2020-01-19
RcRownchangeKK*chgGame
 1258 1555 2.00 5 -2.05 20 -41.00 
  Zygar, Damien 1155  * POL1.0010.08201.60 
  Bandyk, Sebastian 1646 POL0.001-0.3820-7.60 
  Nowakowski, Maksymilian 1158 POL1.0010.08201.60 
  Slusarczyk, Anna 1174 POL0.001-0.9120-18.20 
  Celak, Kacper 1155  * POL0.001-0.9220-18.40 
 * 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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