Individual Calculations July 2023
 Sundin, Sven-Ingvar  Total change: -8.80  Rating chartPersonal card
 LASK Weekend 1 2023 E Lund SWE 2023-06-17
RcRownchangeKK*chgGame
 1597 1580 1.00 3 -0.44 20 -8.80 
  Osypova, Alona 1641 UKR0.001-0.4220-8.40 
  Stedman, Theodor 1531 SWE0.001-0.5720-11.40 
  Ehinger, Mats 1618 SWE1.0010.552011.00 

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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