Individual Calculations September 2023
 Bogusz, Alan  Total change: -80.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1584 1808 5.00 9 -2.02 40 -80.80 
  Dzoba, Demian 1598 UKR0.001-0.7740-30.80 
  Figa, Karolina 1602 POL0.501-0.2640-10.40 
  Bociek, Piotr 1508 POL0.501-0.3540-14.00 
  Chmielek, Kamelia 1605 POL0.001-0.7640-30.40 
  Stepien, Piotr 1558 POL1.0010.19407.60 
  Artsemenka, Mikalai 1654 FID0.501-0.2140-8.40 
  Banasiak, Adrianna 1558 POL0.501-0.3140-12.40 
  Tokarz, Gabriela 1519 POL1.0010.16406.40 
  Stachowicz, Hubert 1653 POL1.0010.294011.60 

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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