Individual Calculations April 2020
 Quinn, David  Total change: 8.60  Rating chartPersonal card
 Lund Open 2020 Grp 1 R14 Lund SWE 2020-02-04
RcRownchangeKK*chgGame
 2119 2036 2.00 4 0.43 20 8.60 
  Hvalsoe, Rune 1995 SWE1.0010.44208.80 
  Nylen, Anders 2188 SWE0.001-0.3020-6.00 
  Franzen, Per-Erik 2065 SWE1.0010.542010.80 
  Nilsson, Anders 1976 c2227 SWE0.001-0.2520-5.00 

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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