Individual Calculations September 2022
 Zakrzewski, Marek  Total change: -11.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa Masters Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 2324 2287 3.50 9 -0.59 20 -11.80 
  Levin, Felix g2448 GER0.5010.21204.20 
  Omelja, Artem g2484 UKR0.001-0.2520-5.00 
  Ljepic, Andrej f2230 SRB0.501-0.0820-1.60 
  Luberanski, Jakub f2224 POL1.0010.41208.20 
  Czerw, Dawid f2403 POL0.5010.16203.20 
  Niedbala, Bartlomiej f2418 POL0.001-0.3220-6.40 
  Piekielny, Pawel 2254 POL0.501-0.0520-1.00 
  Kacprzak, Karol 2195 POL0.501-0.1320-2.60 
  Wikar, Martyna wf2257 POL0.001-0.5420-10.80 

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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