Rapid: Individual Calculations October 2023
 Persson, Lars 1971  Total change: 10.80  Rating chartPersonal card
 Uppsala Mote 2023 rpd Uppsala SWE 2023-09-22
RcRownchangeKK*chgGame
 1969 1980 2.50 4 0.54 20 10.80 
  Banerjee, Aryan 1597 SWE1.0010.09201.80 
  Marttala, Thomas 2044 SWE0.5010.09201.80 
  Dolata, Henryk 2063 SWE1.0010.612012.20 
  Crevatin, Leo f2172 SWE0.001-0.2520-5.00 

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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