Rapid: Individual Calculations January 2024
 Sieciechowicz, Marcin  Total change: 14.60  Rating chartPersonal card
 AZS Chess Cup 2023 - edycja 2. RAPID Opole POL 2023-12-17
RcRownchangeKK*chgGame
 2214 2330 7.00 9 1.46 10 14.60 
  Anders, Marcin 1930  * POL1.0010.08100.80 
  Pietrzak, Tomasz 1814 POL1.0010.04100.40 
  Czarnecka, Lidia wc2125 POL1.0010.24102.40 
  Lewicki, Miroslaw m2241 POL1.0010.38103.80 
  Pakleza, Zbigniew g2450 POL0.5010.16101.60 
  Suder, Jakub f2119 POL1.0010.23102.30 
  Nasuta, Grzegorz g2402 POL0.5010.10101.00 
  Tomczak, Jacek g2550 POL0.5010.28102.80 
  Mis, Mieszko f2297 POL0.501-0.0510-0.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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