Individual Calculations November 2022
 Alfven, Jorgen  Total change: -13.20  Rating chartPersonal card
 JKPSS Septemberturnering 2022 Grp B Jonkoping SWE 2022-09-13
RcRownchangeKK*chgGame
 1683 1764 0.50 1 -0.11 20 -2.20 
  Nielsen, Peter 1683 SWE0.501-0.1120-2.20 

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)
 
 Vaggeryds KM 2022-2023 R1 Vaggeryd SWE 2022-10-20
RcRownchangeKK*chgGame
 1730 1764 0.00 1 -0.55 20 -11.00 
  Tencic, Zdenko 1730 SWE0.001-0.5520-11.00 

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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