Individual Calculations February 2020
 Bergstrom, Rolf  Total change: -22.20  Rating chartPersonal card
 Div I 2 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 2023 2165 0.50 1 -0.19 20 -3.80 
  Kobetski, Avenir 2023 SWE0.501-0.1920-3.80 

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)
 
 Lag-DM 2019/2020, div Elit R5 Stockholm SWE 2020-01-27
RcRownchangeKK*chgGame
 1770 2165 0.00 1 -0.92 20 -18.40 
  Sandberg, Jonas 1770 SWE0.001-0.9220-18.40 

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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