Individual Calculations January 2023
 Wihlborn, Bengt  Total change: -27.00  Rating chartPersonal card
 Vaxjo KM Open 2022 R12 Vaxjo SWE 2022-11-15
RcRownchangeKK*chgGame
 1900 1832 0.00 2 -0.93 20 -18.60 
  Rydstrom, Tom f2303 SWE0.001-0.0520-1.00 
  Mendys, Tommy 1496 SWE0.001-0.8820-17.60 

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)
 
 Allsv Div II 8 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1422 1832 0.50 1 -0.42 20 -8.40 
  Hoang, Viet 1422 SWE0.501-0.4220-8.40 

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)
 

 

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