Individual Calculations May 2019
 Jacobsen, Fredrik Lytomt  Total change: -25.20  Rating chartPersonal card
 Nordstrand GP Langsjakk 2019 B Oslo NOR 2019-04-05
RcRownchangeKK*chgGame
 1438 1553 2.00 4 -0.63 40 -25.20 
  Strand, Vetle Bjorge 1448 NOR0.501-0.1440-5.60 
  Lovasen, Viktor Nygaard 1431 NOR0.501-0.1740-6.80 
  Nordtug, Per Oistein 1459 NOR1.0010.374014.80 
  Overbo, Lyder 1413 NOR0.001-0.6940-27.60 

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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