Rapid: Individual Calculations September 2023
 Dale, Svein  Total change: 25.60  Rating chartPersonal card
 Nordstrand GP Hurtigsjakk 2023 B Oslo NOR 2023-08-20
RcRownchangeKK*chgGame
 1554 1676 5.00 7 0.42 20 8.40 
  Liu, Jing Shan 1451 NOR1.0010.22204.40 
  Rustan, Elias Buschmann 1498 NOR0.501-0.2320-4.60 
  Tollefsen, Jacob 1572 NOR0.001-0.6420-12.80 
  Sandberg, Christian 1410 NOR1.0010.18203.60 
  Brobakken, Linnea 1558 NOR1.0010.34206.80 
  Rekdal, Yngve Mahle 1662 NOR0.501-0.0220-0.40 
  Brobakken, Geir 1725 NOR1.0010.572011.40 

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)
 
 Lidkoping Open 202 Lidkoping SWE 2023-08-26
RcRownchangeKK*chgGame
 1960 1676 2.00 6 0.86 20 17.20 
  Lind, Jan-Olov 2135 SWE0.001-0.0520-1.00 
  Heidenfors, Ronald 2055 SWE0.5010.41208.20 
  Nyberg, Arne 1896 SWE0.5010.28205.60 
  Johansson, Eva 1819 SWE1.0010.692013.80 
  Aroven, Mikael 2118 SWE0.001-0.0620-1.20 
  Helin, Mikael c1739 SWE0.001-0.4120-8.20 

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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