Individual Calculations May 2013
 Byklum, Bjornar  Total change: 12.75  Rating chartPersonal card
 Norwegian Premier League 2012-2013 round 1-9 Oslo NOR 2012-11-02
RcRownchangeKK*chgGame
 2469 2296 3.00 7 1.02 15 15.30 
  Hammer, Jon Ludvig g2633 NOR0.5010.38155.70 
  Djurhuus, Rune g2457 NOR0.001-0.2915-4.35 
  Tisdall, Jonathan D g2430 NOR0.001-0.3215-4.80 
  Houska, Jovanka mwg2400 ENG1.0010.64159.60 
  Elsness, Frode m2483 NOR0.5010.24153.60 
  Devereaux, Maxim L m2367 NOR1.0010.60159.00 
  Ninov, Nikolai g2511 BUL0.001-0.2315-3.45 

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)
 
 Det åpne NM 2013 gruppe A Fagernes NOR 2013-03-24
RcRownchangeKK*chgGame
 2175 2296 5.50 9 -0.17 15 -2.55 
  Ghaderi, Arman K 1896  * NOR1.0010.08151.20 
  Kveinys, Aloyzas g2528 LTU0.5010.29154.35 
  Rozentalis, Eduardas g2616 LTU0.5010.37155.55 
  Svensen, Tarjei 2085 NOR0.501-0.2715-4.05 
  Salomon, Johan 2115 NOR0.001-0.7415-11.10 
  Kristiansen, Willy 2011 NOR1.0010.16152.40 
  Skagseth, Havard M 1917 NOR1.0010.09151.35 
  Ninov, Nikolai g2508 BUL0.001-0.2315-3.45 
  Machlik, Edit 1896  * NOR1.0010.08151.20 
 * 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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