Individual Calculations November 2009
 Sukandar, Irine Kharisma  Total change: -5.70  Rating chartPersonal card
 IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 Kuala Lumpur MAS 2009-08-21
RcRownchangeKK*chgGame
 2304 2311 3.50 8 -0.38 15 -5.70 
  Kadek, Iin Dwijayanti wc1911  * INA1.0010.08151.20 
  Megaranto, Susanto g2534 INA0.5010.28154.20 
  Tirto, m2407 INA0.001-0.3715-5.55 
  Siew, Kit-Tze Mark 1938 MAS1.0010.10151.50 
  Iuldachev, Saidali g2518 UZB0.001-0.2315-3.45 
  F. Sayani, M. Hendrik 2190 INA1.0010.34155.10 
  Bitoon, Richard m2495 PHI0.001-0.2615-3.90 
  Nadanian, Ashot m2441 ARM0.001-0.3215-4.80 
 * 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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