Rapid: Individual Calculations September 2023
 Kulczycki, Robert  Total change: -22.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1434 1497 4.00 8 -1.12 20 -22.40 
  Razin, Vadim 2289 UKR0.0010.00200.00 
  Feseniuk, Pavlo 1196 POL0.001-0.8520-17.00 
  Petrykowski, Pawel 1097  * POL1.0010.08201.60 
  Orlowski, Adam 1204 POL1.0010.15203.00 
  Szajda, Marcin 1995 POL0.001-0.0420-0.80 
  Musiala, Tomasz 1264 POL1.0010.21204.20 
  Dus, Krzysztof 1263 POL0.001-0.7920-15.80 
  Brzyski, Bartlomiej 1163 POL1.0010.12202.40 
 * 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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