Individual Calculations July 2019
 Hector, Jonny  Total change: 3.90  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 2372 2488 3.00 4 0.39 10 3.90 
  Ziegler, Ari m2300 SWE1.0010.26102.60 
  Bellon Lopez, Juan Manuel g2345 SWE1.0010.31103.10 
  Brynell, Stellan g2406 SWE0.501-0.1110-1.10 
  Sjodahl, Pontus m2435 SWE0.501-0.0710-0.70 

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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