Rapid: Individual Calculations June 2023
 Krzyzosiak, Marta  Total change: -43.20  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 18 Wroclaw POL 2023-05-19
RcRownchangeKK*chgGame
 1533 1672 3.50 7 -1.08 40 -43.20 
  Kabarowski, Tomasz Maciej 1272  * POL0.001-0.9240-36.80 
  Szymanski, Jacek 1304 POL1.0010.10404.00 
  Kuriata, Pawel 1329 POL1.0010.12404.80 
  Krzyzosiak, Anna 1509 POL0.501-0.2240-8.80 
  Rzewnicki, Pawel 1650 POL1.0010.474018.80 
  Zhuk, Ivan 2003 FID0.001-0.1240-4.80 
  Czoch, Karol 1666 POL0.001-0.5140-20.40 
 * 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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