Individual Calculations March 2020
 Store, Trond  Total change: -25.40  Rating chartPersonal card
 Offerspill Grand Prix 2020 Oslo NOR 2020-01-24
RcRownchangeKK*chgGame
 1824 2091 2.00 4 -1.27 20 -25.40 
  Lye, Sverre 1777 NOR1.0010.14202.80 
  Kristiansen, Rune Harald 1926 NOR0.001-0.7220-14.40 
  Lye, Sigurd 1738 NOR0.501-0.3920-7.80 
  Greibrokk, Ingrid 1855 NOR0.501-0.3020-6.00 

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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