Individual Calculations January 2023
 Wahlstrom, Lennart  Total change: 18.80  Rating chartPersonal card
 Allsv Div II 6 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 2045 2086 1.00 1 0.44 20 8.80 
  Harila, Per 2045 SWE1.0010.44208.80 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 2184 2086 2.00 4 0.50 20 10.00 
  Kristensen, Kaare Hove m2253 DEN0.5010.22204.40 
  Sahl, Bjarke m2251 NOR0.5010.22204.40 
  Crevatin, Leo f2319 SWE0.001-0.2120-4.20 
  Sjodahl, Olof 1911 SWE1.0010.27205.40 

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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