Individual Calculations September 2017
 Sukandar, Irine Kharisma  Total change: -3.50  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 2251 2409 6.50 10 -0.35 10 -3.50 
  Stokhaug, Jon Arne 2009  * NOR1.0010.08100.80 
  Jepsen, Thomas Tange 2052 DEN1.0010.11101.10 
  Ezra, Paul Chambers f2162 BDI0.001-0.8110-8.10 
  Holinka, Henning 2087 GER1.0010.13101.30 
  Leutwyler, Martin 2198 SUI1.0010.23102.30 
  Jacobsen, Mikkel Manosri f2247 DEN1.0010.29102.90 
  Saric, Ivan g2621 CRO0.001-0.2310-2.30 
  Halfhide, Sebastian 2253 NED1.0010.29102.90 
  Motylev, Alexander g2680 RUS0.001-0.1710-1.70 
  Bach, Matthias f2200 GER0.501-0.2710-2.70 
 * 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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