Rapid: Individual Calculations September 2023
 Dingertz, Gustav  Total change: -17.20  Rating chartPersonal card
 Stockholm Open 2023 rpd Stockholm SWE 2023-08-18
RcRownchangeKK*chgGame
 1558 1633 1.00 2 -0.13 40 -5.20 
  Valcu, Lavinia 1823 SWE0.001-0.2540-10.00 
  Tharmarai, Yohan 1292 SWE1.0010.12404.80 

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)
 
 Stockholm JDM 2023 rpd Stockholm SWE 2023-08-25
RcRownchangeKK*chgGame
 1499 1633 1.00 2 -0.30 40 -12.00 
  Gidlund, Viggo 1316 SWE1.0010.13405.20 
  Seiger, Vidar 1681 SWE0.001-0.4340-17.20 

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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