Individual Calculations December 2019
 Jonsson, Berny  Total change: 31.60  Rating chartPersonal card
 Nybro KM 2019-20 R12 Nybro SWE 2019-11-04
RcRownchangeKK*chgGame
 1578 1645 1.00 1 0.41 40 16.40 
  Carlsson, Henrik 1978 1578 SWE1.0010.414016.40 

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 III 4 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1561 1645 1.00 1 0.38 40 15.20 
  Eknor, Paul 1561 SWE1.0010.384015.20 

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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