Rapid: Individual Calculations September 2023
 Arulmaran, Abishan  Total change: 37.60  Rating chartPersonal card
 Lidkoping Open 202 Lidkoping SWE 2023-08-26
RcRownchangeKK*chgGame
 1731 1602 1.50 5 -0.43 20 -8.60 
  Madebrink, Lars 2088 SWE0.001-0.0420-0.80 
  Malming, Julius 1370 SWE1.0010.21204.20 
  Dahlstrom, Rickard 2028 SWE0.001-0.0720-1.40 
  Granath, Jonas 1838 SWE0.001-0.2020-4.00 
  Madevan Vaishnavi, Yaashvan 1331 SWE0.501-0.3320-6.60 

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)
 
 Sarpsborg August hurtigsjakk 2023 Sarpsborg NOR 2023-08-28
RcRownchangeKK*chgGame
 1567 1602 5.00 5 2.31 20 46.20 
  Barzenje, Aram 1371 NOR1.0010.21204.20 
  Stigenberg, Lucas 1596 NOR1.0010.49209.80 
  Lunde, Sigmund 1740 NOR1.0010.692013.80 
  Morad, Hassen M 1787 NOR1.0010.742014.80 
  Nordtug, Per Oistein 1343 NOR1.0010.18203.60 

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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