Rapid: Individual Calculations September 2023
 Zeidlitz, Vidar  Total change: 46.00  Rating chartPersonal card
 Lilla Alingsasspelen 2023 rpd Alingsas SWE 2023-07-29
RcRownchangeKK*chgGame
 1547 1087 1.50 4 1.15 40 46.00 
  Juhlin, Johan 1381 SWE0.5010.354014.00 
  Hallberg, Kristjan 1689 SWE1.0010.984039.20 
  Roychowdhury, Sushovan 1751 SWE0.001-0.0140-0.40 
  Wallin, Hans 1365 SWE0.001-0.1740-6.80 

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)
 

 

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