Individual Calculations November 2023
 Mattsson, Michael  Total change: -9.40  Rating chartPersonal card
 Superettan 2023-24 R123 Norrkoping SWE 2023-10-13
RcRownchangeKK*chgGame
 2185 2052 0.50 3 -0.47 20 -9.40 
  Persson, Andreas c2116 SWE0.001-0.4120-8.20 
  Ask, Josef f2162 SWE0.001-0.3520-7.00 
  Persson, Mats f2278 SWE0.5010.29205.80 

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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