Individual Calculations January 2020
 Karlsson, Ulf  Total change: 11.20  Rating chartPersonal card
 Div II 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 2098 1990 1.00 1 0.65 20 13.00 
  Lundquist, Rolf 2098 SWE1.0010.652013.00 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1842 1990 2.00 3 -0.09 20 -1.80 
  Jaques, Hannibal Valeur 1810 DEN1.0010.26205.20 
  Tornberg, Carlos 1878 SWE0.501-0.1520-3.00 
  Dingertz, Erik 1839 SWE0.501-0.2020-4.00 

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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