Individual Calculations May 2022
 Windeborg, Johan  Total change: 6.80  Rating chartPersonal card
 Gavle oppna KM 2022 R345 Gavle SWE 2022-04-04
RcRownchangeKK*chgGame
 1586 1406 1.00 3 0.17 40 6.80 
  Sandberg, Jan-Henrik 1538 SWE0.001-0.3240-12.80 
  Wik, Kennet 1716 SWE0.5010.364014.40 
  Johansson, Mattias 1973 1503 SWE0.5010.13405.20 

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)
 

 

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