Individual Calculations November 2021
 Carlsson, Ludvig  Total change: -2.20  Rating chartPersonal card
 Lag-SM 2021 kval Vaxjo Sweden SWE 2021-10-01
RcRownchangeKK*chgGame
 2440 2374 0.50 2 -0.34 20 -6.80 
  Lukez, Franko f2303 SWE0.501-0.1020-2.00 
  Solodovnichenko, Yuri g2577 UKR0.001-0.2420-4.80 

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)
 
 Fagernes Chess International 2021 GM Group Fagernes NOR 2021-10-10
RcRownchangeKK*chgGame
 2297 2374 5.50 9 0.23 20 4.60 
  Perkampus, Laurin 2076 GER0.501-0.3520-7.00 
  Tenold, Andreas 1995 NOR1.0010.09201.80 
  Kunin, Vitaly g2547 GER0.001-0.2720-5.40 
  Andersen, Morten 2182 DEN0.501-0.2520-5.00 
  Bin-Suhayl, Ieysaa 2168 ITA1.0010.24204.80 
  Torngren, Gustav f2197 SWE1.0010.27205.40 
  Seo, Jung Min m2456 SWE1.0010.612012.20 
  Elsness, Frode m2465 NOR0.5010.12202.40 
  Sanal, Vahap g2585 TUR0.001-0.2320-4.60 

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)
 

 

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