Individual Calculations December 2022
 Karlebratt, Kjell  Total change: -7.40  Rating chartPersonal card
 Kalltorp KM 2022-23 R12 Goteborg SWE 2022-10-17
RcRownchangeKK*chgGame
 1700 1447 0.50 2 0.12 20 2.40 
  Martinsson, Tommy 1732 SWE0.5010.34206.80 
  Malm, Jona 1668 SWE0.001-0.2220-4.40 

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)
 
 Allsv Div III 5 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1450 1443 0.00 1 -0.49 20 -9.80 
  Storme, Joel 1450 SWE0.001-0.4920-9.80 

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)
 

 

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