Individual Calculations December 2023
 Mardell, Jimmy  Total change: 15.60  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1925 2143 3.50 4 0.43 20 8.60 
  Magnussen, Pal 1829 SWE1.0010.14202.80 
  Fang, Andy 1918 SWE0.501-0.2820-5.60 
  Ral Lustig, Melvin 1912 SWE1.0010.21204.20 
  Collett, Peter c2041 SWE1.0010.36207.20 

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)
 
 Gavle Elite Chess Open 2023 classic Gavle SWE 2023-11-25
RcRownchangeKK*chgGame
 2111 2143 2.50 4 0.35 20 7.00 
  Lilliehook, Victor 1930 SWE1.0010.23204.60 
  Fritz, Anton 2199 SWE0.5010.08201.60 
  Nygren, David 2179 SWE0.001-0.4520-9.00 
  Schwartz, Julius 2136 SCO1.0010.49209.80 

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)
 

 

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