Individual Calculations April 2023
 Nielsen, Bent K.  Total change: 6.00  Rating chartPersonal card
 Norresundby Skakklubs klubturnering 2022-2023 - 2 Round 7-9 Norresundby DEN 2023-02-09
RcRownchangeKK*chgGame
 1398 1313 0.50 3 -0.68 20 -13.60 
  Kristensen, Peter Dunn 1206 DEN0.501-0.1520-3.00 
  Bohnstedt, Michael 1456 DEN0.001-0.3120-6.20 
  Christensen, Claus 1531 DEN0.001-0.2220-4.40 

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)
 
 Norresundby Skakklubs Seniorturnering - 1 Round 4-5 Norresundby DEN 2023-03-02
RcRownchangeKK*chgGame
 1299 1309 2.00 2 0.98 20 19.60 
  Kristensen, Peter Dunn 1203 DEN1.0010.36207.20 
  Sorensen, Aage Langballe 1394 DEN1.0010.622012.40 

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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