Rapid: Individual Calculations May 2019
 Mattsson, Michael  Total change: -13.60  Rating chartPersonal card
 Kristallens KM i snabbschack 2019 Stockholm SWE 2019-04-04
RcRownchangeKK*chgGame
 2079 2025 3.00 6 0.52 20 10.40 
  Dahlstrom, Ingvar 1625  * SWE1.0010.08201.60 
  Lindh, Fredrik 2246 SWE1.0010.782015.60 
  Gamback, Bjorn c2129 SWE0.001-0.3620-7.20 
  Naslund, Mikael f2099 SWE1.0010.602012.00 
  Lindfors, Tom 2113 SWE0.001-0.3820-7.60 
  Walinder, Lars 2262 SWE0.001-0.2020-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Paskturneringen 2019 snabb Norrkoping SWE 2019-04-19
RcRownchangeKK*chgGame
 1725 2025 0.50 2 -1.20 20 -24.00 
  Karlsson, Bo 1667 FIN0.001-0.9020-18.00 
  Gustavsson, Kent 1782 FIN0.501-0.3020-6.00 

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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