Rapid: Individual Calculations July 2019
 Andersson, Jan 1948  Total change: -12.00  Rating chartPersonal card
 Deltalift Open 2019 snabb Halmstad SWE 2019-05-30
RcRownchangeKK*chgGame
 1791 1716 1.00 4 -0.60 20 -12.00 
  Svensson, Mikael 2017 SWE0.001-0.1520-3.00 
  Petersson, Kjell 2019 SWE0.001-0.1420-2.80 
  Westlund, Tim 1338 SWE1.0010.09201.80 
  Alfven, Jorgen 1791 SWE0.001-0.4020-8.00 

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)
 

 

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