Individual Calculations December 2019
 Vallgren, Anders  Total change: 43.80  Rating chartPersonal card
 Div II 1 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 1961 1771 1.00 1 0.75 20 15.00 
  Nygren, Per-Arne 1961 SWE1.0010.752015.00 

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)
 
 Div III 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2052 1788 0.50 1 0.32 20 6.40 
  Papunidi, Matvey 2052 BLR0.5010.32206.40 

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)
 
 Uppsala Mote 2019 lang Uppsala SWE 2019-11-23
RcRownchangeKK*chgGame
 1809 1788 2.50 3 1.12 20 22.40 
  Kruuse, Peter 1934 SWE0.5010.20204.00 
  Sandin, Albin 1504 SWE1.0010.16203.20 
  Bjorkman, Filip 1989 SWE1.0010.762015.20 

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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