Individual Calculations April 2023
 Ahnland, Pierre  Total change: -4.20  Rating chartPersonal card
 Allsv Div II 5 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1470 1561 0.00 1 -0.62 20 -12.40 
  Storme, Joel 1470 SWE0.001-0.6220-12.40 

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)
 
 Allsv Div III 6 2022-23 R5 Sweden SWE 2023-03-19
RcRownchangeKK*chgGame
 1936 1561 0.50 1 0.41 20 8.20 
  Svanqvist, Ulf 1936 SWE0.5010.41208.20 

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)
 

 

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