Individual Calculations May 2015
 Johannessen, Leif Erlend  Total change: -1.30  Rating chartPersonal card
 Fagernes International 2015 Fagernes NOR 2015-03-29
RcRownchangeKK*chgGame
 2401 2527 5.00 8 -0.13 10 -1.30 
  Havik, Victor 2160 NOR1.0010.10101.00 
  Postny, Evgeny g2645 ISR0.5010.16101.60 
  Mikalsen, Erlend 2161 NOR0.001-0.9010-9.00 
  Wallace, John Paul m2388 AUS1.0010.31103.10 
  Tari, Aryan m2509 NOR0.501-0.0310-0.30 
  Royset, Pal 2251 NOR1.0010.17101.70 
  Donchenko, Alexander m2569 GER0.5010.06100.60 
  Urkedal, Frode m2524 NOR0.5010.00100.00 

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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