Individual Calculations January 2023
 Al Saab, Ranny  Total change: 32.80  Rating chartPersonal card
 Kalltorp KM 2022-23 R34 Goteborg SWE 2022-11-14
RcRownchangeKK*chgGame
 1619 1550 1.00 2 0.09 40 3.60 
  Eriksson, Joel 1960 SWE0.001-0.0840-3.20 
  Hillerdahl, Maximus 1277 SWE1.0010.17406.80 

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)
 
 Allsv Div III 5 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1724 1575 0.50 1 0.20 40 8.00 
  Andren, Patrik 1724 SWE0.5010.20408.00 

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)
 
 Kalltorp KM 2022-23 R5 Goteborg SWE 2022-12-12
RcRownchangeKK*chgGame
 1593 1575 1.00 1 0.53 40 21.20 
  Preutz, Joacim 1593 SWE1.0010.534021.20 

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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