Individual Calculations December 2023
 Mansson, Jonas  Total change: 13.20  Rating chartPersonal card
 MAS Oppna KM 2023 R4567 Malmo SWE 2023-10-24
RcRownchangeKK*chgGame
 1340 1501 1.50 2 0.09 40 3.60 
  Sandstrom, Joel 1266 SWE0.501-0.2940-11.60 
  Lindgren, Anna 1413 SWE1.0010.384015.20 

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)
 
 Allsv Div II 8 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1690 1507 0.50 1 0.24 40 9.60 
  Wahlgren, Christer 1690 SWE0.5010.24409.60 

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)
 

 

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