Individual Calculations April 2022
 Berg, Roy  Total change: 2.20  Rating chartPersonal card
 Allsv Div II 6 2021-22 R45 Sweden SWE 2022-02-27
RcRownchangeKK*chgGame
 1832 1929 1.00 2 -0.24 20 -4.80 
  Bortkun, Piotr 1960 POL0.5010.04200.80 
  Eldh, Hjalmar 1704 SWE0.501-0.2820-5.60 

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)
 
 Elite Hotels Open 2022 lang Vaxjo SWE 2022-03-05
RcRownchangeKK*chgGame
 1991 1929 2.00 4 0.35 20 7.00 
  Westerlind, Sture 1723 SWE1.0010.24204.80 
  Mattsson, Michael 2059 SWE0.5010.18203.60 
  Neretljak, Nedzad c2110 SWE0.5010.24204.80 
  Eriksson, Bengt 2070 SWE0.001-0.3120-6.20 

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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