Individual Calculations April 2022
 Ljungkvist, Bengt-Ake  Total change: -1.60  Rating chartPersonal card
 Karskrona oppna 2022 R12 Karlskrona SWE 2022-01-12
RcRownchangeKK*chgGame
 1654 1700 1.00 1 0.44 20 8.80 
  Dahlqvist, Hans 1654 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)
 
 Karskrona oppna 2022 R34 Karlskrona SWE 2022-02-09
RcRownchangeKK*chgGame
 1976 1700 0.00 2 -0.44 20 -8.80 
  Svensson, Bengt 1957 1779 SWE0.001-0.3920-7.80 
  Wahlbom, Magnus 2172 SWE0.001-0.0520-1.00 

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)
 
 Karskrona oppna 2022 R56 Karlskrona SWE 2022-03-09
RcRownchangeKK*chgGame
 1667 1700 1.00 2 -0.08 20 -1.60 
  Lacic, Dragan 1779 SWE0.001-0.3920-7.80 
  Karlsson, Rolf 1555 SWE1.0010.31206.20 

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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