Individual Calculations June 2023
 Dahlstedt, Anders  Total change: 3.20  Rating chartPersonal card
 Oppna Norrkopingsmasterskap 2023 R67 Norrkoping SWE 2023-04-03
RcRownchangeKK*chgGame
 1425 1825 1.00 1 0.08 20 1.60 
  Pettersson, Kenthy 1425  * SWE1.0010.08201.60 
 * 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)
 
 Oppna Norrkopingsmasterskap 2023 R89 Norrkoping SWE 2023-05-15
RcRownchangeKK*chgGame
 1432 1832 1.00 1 0.08 20 1.60 
  Gustavsson, Peter 1432  * SWE1.0010.08201.60 
 * 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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