Individual Calculations August 2013
 Bit-Narva, David  Total change: 36.60  Rating chartPersonal card
 Klass M 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 2180 1905 4.00 9 2.44 15 36.60 
  Norlin, Egor 2121 SWE1.0010.781511.70 
  Landgren, Andreas 2205 SWE1.0010.851512.75 
  Welin, Mats 2265 SWE0.001-0.1015-1.50 
  Schutz, Ingemar 2197 SWE0.5010.35155.25 
  Lundin, Jan f2272 SWE0.001-0.1015-1.50 
  Svenn, Matti 2199 SWE0.001-0.1515-2.25 
  Luna, Gustavo 2061 SWE1.0010.711510.65 
  Hammarstrom, Ulf 2168 SWE0.5010.32154.80 
  Palmblad, Jan Peter 2129 SWE0.001-0.2215-3.30 

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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