Blitz: Individual Calculations May 2019
 Boroy, Oystein  Total change: 25.20  Rating chartPersonal card
 Hamaroy Lyn 2019 Innhavet NOR 2019-04-28
RcRownchangeKK*chgGame
 1721 1456 2.50 6 1.26 20 25.20 
  Johnsen, Kurt-Arne 1689 NOR1.0010.792015.80 
  Andreassen, Lars 1856  * NOR0.001-0.0820-1.60 
  Hansen, Ola 1494 NOR1.0010.552011.00 
  Boroy, Rune 1572 NOR0.5010.16203.20 
  Rolvag, Mikael 1856  * NOR0.001-0.0820-1.60 
  Kristensen, Kjell Ole 1856  * NOR0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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