Individual Calculations June 2023
 Schriever-Abeln, Marius  Total change: -20.40  Rating chartPersonal card
 HarplingeHalmstad KM 2023 R678 Halmstad SWE 2023-04-04
RcRownchangeKK*chgGame
 1651 1884 3.00 3 0.65 40 26.00 
  Filipsson, Magnus 1755 SWE1.0010.334013.20 
  Tronsson, Martin 1566 SWE1.0010.13405.20 
  Djuric, Bogdan 1633 SWE1.0010.19407.60 

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)
 
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 1999 1945 0.50 4 -1.16 40 -46.40 
  Lindhe, Magnus 2195 SWE0.001-0.1940-7.60 
  Holst, Conny f2157 SWE0.5010.274010.80 
  Joensson, Oscar 2073 SWE0.001-0.3340-13.20 
  Westerlind, Sture 1570 SWE0.001-0.9140-36.40 

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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