Individual Calculations December 2022
 Preutz, Joacim  Total change: 12.80  Rating chartPersonal card
 Kalltorp KM 2022-23 R12 Goteborg SWE 2022-10-17
RcRownchangeKK*chgGame
 1275 1588 2.00 2 0.27 20 5.40 
  Zickerman, Elias 1255 SWE1.0010.12202.40 
  Hillerdahl, Maximus 1294 SWE1.0010.15203.00 

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)
 
 Allsv Div III 6 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1488 1580 1.00 1 0.37 20 7.40 
  Ekstrom, Lars 1488 SWE1.0010.37207.40 

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)
 

 

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