Individual Calculations April 2023
 Parra Becerra, Edgar Andre  Total change: -8.20  Rating chartPersonal card
 Danish Team Ch. 2022-23 March Various DEN 2023-03-05
RcRownchangeKK*chgGame
 2160 2159 0.50 1 0.00 20 0.00 
  Sorensen, Torben Kyhl 2160 DEN0.5010.00200.00 

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)
 
 Aalborg Skakforenings klubturnering Foraar 2023 - 1 Round 4-5 Aalborg DEN 2023-03-07
RcRownchangeKK*chgGame
 1970 2159 1.00 2 -0.41 20 -8.20 
  Kovshoj, Sune c2159 DEN0.5010.00200.00 
  Fjordside, Arne Dan 1781 DEN0.501-0.4120-8.20 

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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