Individual Calculations January 2020
 Attefall, Fredrik  Total change: -25.60  Rating chartPersonal card
 Div I 2 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 2327 2038 0.50 1 0.34 20 6.80 
  Furhoff, Johan m2327 SWE0.5010.34206.80 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1881 2038 0.50 3 -1.62 20 -32.40 
  De Wilt, Koen 1850 NED0.001-0.7420-14.80 
  Lindholm, Gustav 1901 SWE0.501-0.1820-3.60 
  Akervall, Nils 1892 SWE0.001-0.7020-14.00 

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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