Individual Calculations March 2020
 Knutsson, Hakan  Total change: -33.20  Rating chartPersonal card
 Div II 6 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1904 1823 0.00 1 -0.39 20 -7.80 
  Wellevit, Tomas 1904 SWE0.001-0.3920-7.80 

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)
 
 Mark KM 2019 2020 R67 Orby SWE 2020-02-04
RcRownchangeKK*chgGame
 1598 1823 0.50 2 -1.06 20 -21.20 
  Friden, Jan 1550 SWE0.001-0.8320-16.60 
  Wahlgren, Bjorn 1645 SWE0.501-0.2320-4.60 

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)
 
 Elite Hotels Open 2020 lang Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 1676 1823 2.50 4 -0.21 20 -4.20 
  Joensson, Claes 1641 SWE1.0010.26205.20 
  Gustafsson, Helena 1578 SWE1.0010.20204.00 
  Muntean, Victor 1960 SWE0.001-0.3220-6.40 
  Ghaderi, Roshan 1526 SWE0.501-0.3520-7.00 

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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