Rapid: Individual Calculations October 2017
 Boroy, Rune  Total change: 26.00  Rating chartPersonal card
 Blabyen Grand Prix Rapid B 2017 Sortland NOR 2017-09-01
RcRownchangeKK*chgGame
 1615 1394 2.00 3 1.30 20 26.00 
  Hovden, Hans 1739 NOR1.0010.892017.80 
  Walter, Werner 1635 NOR0.001-0.2020-4.00 
  Evenstad, Idar 1471 NOR1.0010.612012.20 

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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