Individual Calculations April 2023
 Barr, Olof  Total change: 8.40  Rating chartPersonal card
 Allsv Div II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1718 1493 0.00 2 -0.44 20 -8.80 
  Sievert, Fredrik 1651 SWE0.001-0.2920-5.80 
  Ottosson, Bjorn 1784 SWE0.001-0.1520-3.00 

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)
 
 Landskrona KM 2023 R34 Landskrona SWE 2023-03-07
RcRownchangeKK*chgGame
 1625 1493 1.50 2 0.86 20 17.20 
  Andersen, Martin 1609 SWE1.0010.662013.20 
  Nilsson, Sven 1957 1640 SWE0.5010.20204.00 

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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