Individual Calculations December 2013
 Ofstad, Per  Total change: -24.60  Rating chartPersonal card
 Norwegian Eastern League 2013-2014 div. 3D, round 1 Various NOR 2013-11-03
RcRownchangeKK*chgGame
 1781 2181 1.00 1 0.08 15 1.20 
  Aanonsen, Per Tore 1781  * 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)
 
 23rd World Senior Chess Championship - Open Opatija CRO 2013-11-12
RcRownchangeKK*chgGame
 2055 2181 5.50 11 -1.72 15 -25.80 
  Borensztajn, David 1869 BRA0.501-0.3615-5.40 
  Strohbusch, Frank, Dr. 1855 GER1.0010.13151.95 
  Mishuchkov, Nikolai M. m2367 RUS0.001-0.2615-3.90 
  Belistri, Ubaldo 2016 URU1.0010.28154.20 
  Kristiansen, Jens g2407 DEN0.001-0.2115-3.15 
  McKerracher, Douglas 2006 SCO0.501-0.2315-3.45 
  Krstic, Slobodan 2027 AUS0.001-0.7115-10.65 
  Nilsson, Weine 2003 SWE0.501-0.2315-3.45 
  Skok, Joze 2003 SLO0.501-0.2315-3.45 
  Ramusch, Arnulf 1979 AUT1.0010.24153.60 
  Batakovs, Olegs 2075 LAT0.501-0.1415-2.10 

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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