Individual Calculations October 2021
 Kaczmarek, Aleksander  Total change: -10.60  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 2366 2368 4.00 9 -0.53 20 -10.60 
  Marszalek, Maciej f2291 POL0.501-0.1120-2.20 
  Niekras, Dawid f2286 POL0.501-0.1120-2.20 
  Lewtak, Damian m2397 POL0.5010.04200.80 
  Marczuk, Dominik f2280 POL1.0010.38207.60 
  Niedbala, Bartlomiej f2380 POL0.001-0.4820-9.60 
  Klekowski, Maciej g2510 POL0.5010.19203.80 
  Kowalski, Igor f2378 POL1.0010.512010.20 
  Fus, Jakub f2376 POL0.001-0.4920-9.80 
  Psyk, Radoslaw 2400 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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