Individual Calculations April 2023
 Nyberg, Per  Total change: 15.60  Rating chartPersonal card
 Uppsalamasterskapet 2023 R1234 Uppsala SWE 2023-01-31
RcRownchangeKK*chgGame
 1561 1489 2.00 4 0.31 20 6.20 
  Berglund, Nils Erik 1864 SWE0.5010.41208.20 
  Markensten, Max 1611 SWE0.001-0.3320-6.60 
  Matt, Christof 1473 SWE0.501-0.0220-0.40 
  Nystrom, Adam 1297 SWE1.0010.25205.00 

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)
 
 Allsv Div III 2 2022-23 R5 Sweden SWE 2023-03-19
RcRownchangeKK*chgGame
 1463 1481 1.00 1 0.47 20 9.40 
  Pitkanen, Erkki 1463 SWE1.0010.47209.40 

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)
 

 

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