Individual Calculations October 2023
 Mukhtar, Ahmed  Total change: 19.60  Rating chartPersonal card
 Vasteras Hostturnering 2023 Grupp A Vasteras SWE 2023-09-07
RcRownchangeKK*chgGame
 1870 1668 1.50 4 0.21 40 8.40 
  Bjorkman, Filip 2077 SWE0.001-0.0840-3.20 
  Carls, Stefan 1599 SWE1.0010.404016.00 
  Xiong, Alice 1608 SWE0.501-0.0840-3.20 
  Eriksson, Anders f2194 SWE0.001-0.0340-1.20 

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)
 
 Vasteras KM 2023 std Vasteras SWE 2023-09-09
RcRownchangeKK*chgGame
 2036 1668 0.50 2 0.28 40 11.20 
  Magnusson, Karl 2135 SWE0.5010.454018.00 
  Gajic 1965, Zoran 1937 SWE0.001-0.1740-6.80 

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)
 

 

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