Individual Calculations March 2020
 Bragman, Hans  Total change: -12.80  Rating chartPersonal card
 Div III 2 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1415 1682 0.00 1 -0.82 20 -16.40 
  Nilsson, Herman 1415 SWE0.001-0.8220-16.40 

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)
 
 Lag-DM 2019/2020, div 4 R5 Stockholm SWE 2020-02-17
RcRownchangeKK*chgGame
 1818 1682 0.50 1 0.18 20 3.60 
  Mayrany, Fargalla 1818 SWE0.5010.18203.60 

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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