Individual Calculations October 2019
 Rafnung, Skjalg  Total change: -24.40  Rating chartPersonal card
 FDVhuset Blabyen Grand Prix 2019 B Sortland NOR 2019-09-13
 1462 1729 2.00 4 -1.22 20 -24.40 
  Karlsen, Nicolai 1648 NOR0.001-0.6120-12.20 
  Kvandahl, Frode 1493 NOR0.001-0.8020-16.00 
  Rasmussen, Geirr Alen 1359 NOR1.0010.10202.00 
  Schouten, Ken Ronny 1347 NOR1.0010.09201.80 

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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