Individual Calculations May 2018
 Johansson, Paul  Total change: -13.40  Rating chartPersonal card
 Olands KM 2018 Farjestaden SWE 2018-01-23
RcRownchangeKK*chgGame
 1803 1764 2.50 7 -0.67 20 -13.40 
  Erlandsson, Christer 1562 SWE0.501-0.2620-5.20 
  Henell, Jan 1806 SWE0.001-0.4420-8.80 
  Malbert, Karl 1854 SWE0.5010.12202.40 
  Olsson, Albin 1729 SWE0.501-0.0520-1.00 
  Lundstrom, Mikael 2028 SWE0.5010.32206.40 
  Larsson, Anders 1953 1965 SWE0.001-0.2420-4.80 
  Feldreich, Jan 1678 SWE0.501-0.1220-2.40 

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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