Rapid: Individual Calculations October 2021
 Gesicki, Zbigniew  Total change: -13.20  Rating chartPersonal card
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego Torun POL 2021-09-11
RcRownchangeKK*chgGame
 1381 1106 1.00 6 -0.66 20 -13.20 
  Borkowski, Kamil 1836 POL0.001-0.0120-0.20 
  Grigorovich, Dmitry 1753 POL0.001-0.0120-0.20 
  Hoffman, Sebastian 1256 POL0.001-0.3020-6.00 
  Kanczewski, Hubert 1137 POL1.0010.542010.80 
  Polak, Aleksander 1164 POL0.001-0.4220-8.40 
  Brzyski, Bartlomiej 1137 POL0.001-0.4620-9.20 

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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