Individual Calculations January 2024
 Johansson, William 2007  Total change: 50.80  Rating chartPersonal card
 LASK Open 2023 Grupp 1 R345 Lund SWE 2023-10-24
RcRownchangeKK*chgGame
 2114 2035 1.00 2 0.20 40 8.00 
  Morell, Ludvig 2017 SWE0.501-0.0340-1.20 
  Nilsson, Anders 1976 c2210 SWE0.5010.23409.20 

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)
 
 LASK Open 2023 Grupp 1 R67 Lund SWE 2023-11-28
RcRownchangeKK*chgGame
 2079 1955 1.00 2 0.34 40 13.60 
  Ivarsson, Torbjorn 2094 SWE0.001-0.3140-12.40 
  Joensson, Oscar 2063 SWE1.0010.654026.00 

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 2023 std Malmo SWE 2023-12-15
RcRownchangeKK*chgGame
 2055 1864 1.50 3 0.73 40 29.20 
  Jarlskov, Daniel Tuk Hartso 2088 DEN0.5010.284011.20 
  Tabaa, Ghayth 2026 SYR0.5010.21408.40 
  Grau, Peter 2050 DEN0.5010.24409.60 

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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