Rapid: Individual Calculations September 2023
 Madevan Vaishnavi, Yaashvan  Total change: 48.00  Rating chartPersonal card
 Lilla Alingsasspelen 2023 rpd Alingsas SWE 2023-07-29
RcRownchangeKK*chgGame
 1376 1348 1.00 2 0.08 40 3.20 
  Juhlin, Johan 1381 SWE0.001-0.4540-18.00 
  Malming, Julius 1370 SWE1.0010.534021.20 

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)
 
 Goteborg Open 2023 rpd Goteborg SWE 2023-08-11
RcRownchangeKK*chgGame
 1563 1331 0.00 4 -0.88 40 -35.20 
  Havner, Arvid 1461 SWE0.001-0.3240-12.80 
  Johansson, Jan 1964 1627 SWE0.001-0.1540-6.00 
  Imani Lasaki, Hamed 1474 SWE0.001-0.3140-12.40 
  Hallberg, Kristjan 1689 SWE0.001-0.1040-4.00 

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
 1758 1331 2.50 6 2.00 40 80.00 
  Berglund, Joar 1689 SWE0.5010.404016.00 
  Moborn, Anders 1970 SWE1.0010.994039.60 
  Ivenholt, Niklas 1884 SWE0.001-0.0340-1.20 
  Johansson, Christer 1973 1689 SWE0.001-0.1040-4.00 
  Svanholm, Borge Waaktaar 1712 NOR0.5010.414016.40 
  Arulmaran, Abishan 1602 NOR0.5010.334013.20 

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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