Rapid: Individual Calculations January 2024
 Krugiolka, Sebastian  Total change: -52.40  Rating chartPersonal card
 Obornicki Mikolajkowy Turniej Szachowy 2023 Oborniki POL 2023-12-03
RcRownchangeKK*chgGame
 1108 1382 2.00 4 -1.31 40 -52.40 
  Pawlak, Milena 1056 POL1.0010.13405.20 
  Lupa, Igor 1169 POL0.001-0.7740-30.80 
  Czapla, Grzegorz 1079 POL0.001-0.8640-34.40 
  Andrzejewski, Pawel 1129 POL1.0010.19407.60 

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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