Individual Calculations May 2013
 Bit-Narva, David  Total change: 31.35  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 2122 1854 3.00 5 2.09 15 31.35 
  Torkkola, Henri 2120 FIN0.001-0.1815-2.70 
  Andersson, Fredrik 1972 2094 SWE0.5010.30154.50 
  Svedberg, Hans 2048 SWE1.0010.751511.25 
  Berggren Torell, Harald 2095 SWE1.0010.801512.00 
  Cicak, Slavko g2254  * SWE0.5010.42156.30 
 * 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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