Blitz: Individual Calculations May 2022
 Backsten, Jan  Total change: 11.40  Rating chartPersonal card
 Vasterbotten Blixt-DM 2022 Umeaa SWE 2022-04-03
RcRownchangeKK*chgGame
 2024 1956 3.50 7 0.57 20 11.40 
  Engman, Rickard c2159 SWE1.0010.762015.20 
  Hasselgren, Lars-Erik 1677 SWE1.0010.16203.20 
  Nygren, David 2274 SWE0.001-0.1320-2.60 
  Isaksson, Henrik 2114 SWE0.5010.21204.20 
  Olofsson, Henrik 1973 SWE0.001-0.4820-9.60 
  Hammarstroem, Ulf 2244 SWE0.001-0.1620-3.20 
  Forsberg, Mikael 1726 SWE1.0010.21204.20 

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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