Rapid: Individual Calculations December 2021
 Koperwas, Kamil  Total change: -0.60  Rating chartPersonal card
 Turniej Szachowy "Bitwy Szachowe 2021" III Zamosc POL 2021-11-27
RcRownchangeKK*chgGame
 1321 1398 5.50 9 -0.03 20 -0.60 
  Skorupski, Szymon 1090 POL1.0010.14202.80 
  Kawka, Milena 1255 POL0.001-0.6920-13.80 
  Salapat, Michal 1120 POL1.0010.17203.40 
  Stryczek, Dominik 1229 POL1.0010.28205.60 
  Niedorys, Karolina 1354 POL0.501-0.0620-1.20 
  Kielbinski, Wiktor 1317 POL1.0010.39207.80 
  Pawelec, Bartosz 1895 POL0.001-0.0420-0.80 
  Ozog, Bartosz 1401 POL0.001-0.5020-10.00 
  Walentyn, Zuzanna 1230 POL1.0010.28205.60 

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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