Individual Calculations January 2023
 Tadic, Vlado  Total change: -18.80  Rating chartPersonal card
 Alls Div III 7 2022-23 R4 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1638 1835 0.50 1 -0.25 20 -5.00 
  Wiberg, Jonas 1638 SWE0.501-0.2520-5.00 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1782 1835 1.00 3 -0.69 20 -13.80 
  Andersson, Mans 1974 1482 SWE1.0010.11202.20 
  Hussein, Sabeh 2137 IRQ0.001-0.1520-3.00 
  Persson, Sebastian 2007 1727 SWE0.001-0.6520-13.00 

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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