Individual Calculations December 2018
 Persson, Mats  Total change: 11.20  Rating chartPersonal card
 Superettan 2018-19 R123 Sweden SWE 2018-11-09
RcRownchangeKK*chgGame
 2170 2287 2.50 3 0.56 20 11.20 
  Kretz, Johan 2220 SWE0.501-0.0920-1.80 
  Akesson, Joel f2267 SWE1.0010.47209.40 
  Dahlgren, Jonas 2023 SWE1.0010.18203.60 

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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