Individual Calculations May 2023
 Adolfsson, Stefan  Total change: -30.80  Rating chartPersonal card
 Lund Open 2023 Grupp 4 R45 Lund SWE 2023-03-14
RcRownchangeKK*chgGame
 1386 1518 1.00 2 -0.35 40 -14.00 
  Moller, Patrik 1416 SWE1.0010.364014.40 
  Larsson, Mats 1356 SWE0.001-0.7140-28.40 

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)
 
 Allskanskan 22-23, div 2 R67 Malmo SWE 2023-03-26
RcRownchangeKK*chgGame
 1309 1518 1.00 1 0.23 40 9.20 
  Melin, Jan 1309 SWE1.0010.23409.20 

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)
 
 Lund Open 2023 Grupp 4 R6 Lund SWE 2023-04-18
RcRownchangeKK*chgGame
 1414 1526 0.00 1 -0.65 40 -26.00 
  Lyngsjo, Luke 1414 SWE0.001-0.6540-26.00 

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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