Individual Calculations April 2023
 Duenas, Alexis  Total change: 17.20  Rating chartPersonal card
 Stockholmsmasterskapet 2023 R123 Stockholm SWE 2023-03-06
RcRownchangeKK*chgGame
 1968 1674 1.00 3 0.48 20 9.60 
  Douhan, David 2128 SWE1.0010.942018.80 
  Oesterberg, Adam 1925 SWE0.001-0.1920-3.80 
  Landin, Bo 1851 SWE0.001-0.2720-5.40 

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)
 
 Allsv Div III 3 2022-23 R45 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 1589 1674 1.00 1 0.38 20 7.60 
  Koffler, Alexander 1589 SWE1.0010.38207.60 

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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