Individual Calculations September 2017
 Tan, Justin  Total change: -10.70  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
 2206 2462 7.00 10 -1.07 10 -10.70 
  Jarlnaes, Erik 2062  * DEN1.0010.08100.80 
  Mejvik, Jacob 2085 SWE1.0010.09100.90 
  Leutwyler, Martin 2198 SUI0.501-0.3210-3.20 
  Halfhide, Sebastian 2253 NED0.501-0.2710-2.70 
  Bach, Matthias f2200 GER0.501-0.3210-3.20 
  Laustsen, Lars 2204 DEN1.0010.18101.80 
  Hobber, Anders f2278 NOR0.501-0.2410-2.40 
  Merkesvik, Sondre f2211 NOR0.501-0.3110-3.10 
  Fossan, Petter f2301 NOR0.501-0.2110-2.10 
  Ranaldi, Lucas f2269 NOR1.0010.25102.50 
 * 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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