Individual Calculations May 2023
 Ivebrink, Pontus  Total change: 4.40  Rating chartPersonal card
 Vasteras Varturnering 2023 grupp A R12 Vasteras SWE 2023-03-23
RcRownchangeKK*chgGame
 1839 1586 0.00 2 -0.49 20 -9.80 
  Bjorkman, Filip 2040 SWE0.001-0.0620-1.20 
  Makrai Andersson, Marcus 1638 SWE0.001-0.4320-8.60 

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)
 
 Paskturneringen 2023 std Norrkoping SWE 2023-04-07
RcRownchangeKK*chgGame
 1824 1573 2.50 6 1.32 20 26.40 
  Trsavec, Peter 1836 SWE0.5010.32206.40 
  Lilliehook, Victor 1796 SWE0.5010.28205.60 
  Westerlund, Ola 1885 SWE0.001-0.1420-2.80 
  Kirppo, Ronny 1916 SWE0.001-0.1220-2.40 
  Rylander, Bo 1722 SWE1.0010.702014.00 
  Lindh, Stefan 1790 SWE0.5010.28205.60 

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)
 
 Vasteras Varturnering 2023 grupp A R345 Vasteras SWE 2023-04-13
RcRownchangeKK*chgGame
 1741 1573 0.00 2 -0.61 20 -12.20 
  Xiong, Alice 1587 SWE0.001-0.4820-9.60 
  Orell, Martin 1895 SWE0.001-0.1320-2.60 

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)
 

 

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