Individual Calculations January 2020
 Gustafsson, Thomas  Total change: -0.60  Rating chartPersonal card
 Div III 1 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1647 1983 1.00 1 0.12 20 2.40 
  Oberg, Bengt 1647 SWE1.0010.12202.40 

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)
 
 Div I 1 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1874 1983 0.50 1 -0.15 20 -3.00 
  Nordenstrom, Sven 1874 SWE0.501-0.1520-3.00 

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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