Individual Calculations November 2018
 Peterson, Curt  Total change: -19.00  Rating chartPersonal card
 Div III 2 2018-19 R1 Sweden SWE 2018-10-21
RcRownchangeKK*chgGame
 1680 1941 0.00 1 -0.82 20 -16.40 
  Bragman, Hans 1680 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 2018/2019, div 1 R2 Stockholm SWE 2018-10-22
RcRownchangeKK*chgGame
 1844 1941 0.50 1 -0.13 20 -2.60 
  Mayrany, Fargalla 1844 SWE0.501-0.1320-2.60 

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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