Individual Calculations September 2023
 Kempinski, Robert  Total change: -5.60  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Turniej Arcymistrzowski Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 2511 2556 4.50 9 -0.56 10 -5.60 
  Plat, Vojtech g2491 CZE0.501-0.0910-0.90 
  Janik, Igor g2539 POL0.501-0.0210-0.20 
  Klimkowski, Jan f2490 POL1.0010.41104.10 
  Brodowski, Piotr m2442 POL0.501-0.1610-1.60 
  Nasuta, Grzegorz g2544 POL0.501-0.0210-0.20 
  Bernadskiy, Vitaliy g2530 UKR1.0010.46104.60 
  Psyk, Radoslaw 2452 POL0.001-0.6410-6.40 
  Fedorchuk, Sergey A g2586 UKR0.5010.04100.40 
  Gavrilescu, David g2526 ROU0.001-0.5410-5.40 

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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