Individual Calculations September 2012
 Arntsen, Frode  Total change: 2.55  Rating chartPersonal card
 Riga Technical University Open 2012 A tournament Riga LAT 2012-08-06
RcRownchangeKK*chgGame
 1990 1836 3.00 9 0.17 15 2.55 
  Fuchs, Judith wm2236  * GER0.001-0.0815-1.20 
  Bernhardsson, Sten 2074 SWE0.5010.30154.50 
  Schoonackers, Jeroen 2002 NED0.5010.22153.30 
  Farnault, Eric 2043 FRA0.001-0.2315-3.45 
  Osis, Renars 2163 LAT0.001-0.1315-1.95 
  De Vries, Joel 1971 NED0.001-0.3215-4.80 
  Mihailovs, Arturs 1838 LAT1.0010.50157.50 
  Klyszcz, Michael 2023 GER0.001-0.2615-3.90 
  Machlik, Endre 1559 NOR1.0010.17152.55 
 * 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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