Individual Calculations July 2019
 Wernberg, Hugo  Total change: -18.80  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 1927 2017 2.00 4 -0.47 40 -18.80 
  Tillman, Jan-Olof 1858 SWE0.501-0.2140-8.40 
  Ekenstierna, Adrian 1856 SWE1.0010.294011.60 
  Ask, Josef f2149 SWE0.001-0.3240-12.80 
  Ranby, Hans 1845 SWE0.501-0.2340-9.20 

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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