Individual Calculations November 2011
 Dewi, Aa Citra  Total change: 78.75  Rating chartPersonal card
 12th ASEAN+ AGE-GROUP CHESS CHAMPIONSHIPS 2011 STANDARD CHESS - GIRLS 20 Tarakan INA 2011-06-13
RcRownchangeKK*chgGame
 2031 1994 4.50 7 1.28 15 19.20 
  Docena, Jedara 2035 PHI0.001-0.4415-6.60 
  Nur, Nabila Azman Hisham wc1902 MAS1.0010.37155.55 
  Mitali, Madhukar Patil wf1953 IND1.0010.44156.60 
  Medina, Warda Aulia wf2035 INA0.5010.06150.90 
  Doan, Thi Van Anh 1966 VIE0.501-0.0415-0.60 
  Nguyen, Thi Mai Hung wm2309 VIE0.5010.36155.40 
  Ton, Nu Hong An wf2015 VIE1.0010.53157.95 

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)
 
 Raja Nazrin Shah International Open Chess Championship Kuala Lumpur MAS 2011-09-04
RcRownchangeKK*chgGame
 2290 2083 3.50 8 1.45 15 21.75 
  Lahiri, Atanu m2361 IND0.5010.33154.95 
  Megaranto, Susanto g2483  * INA0.001-0.0815-1.20 
  Yee, Soon Wei f2284 BRU1.0010.761511.40 
  Pham, Le Thao Nguyen wg2362 VIE0.5010.34155.10 
  Purnama, Tirta Chandra m2368 INA0.001-0.1615-2.40 
  Bagamasbad, Efren 2201 PHI1.0010.66159.90 
  Duong, The Anh m2378 VIE0.001-0.1515-2.25 
  Ajeet Singh, Roshan 1886 MAS0.501-0.2515-3.75 
 * 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)
 
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
RcRownchangeKK*chgGame
 2370 2083 4.00 9 2.52 15 37.80 
  Pokorna, Regina wg2359 SVK0.5010.33154.95 
  Barus, Cerdas g2438 INA1.0010.891513.35 
  Paragua, Mark g2483  * PHI0.001-0.0815-1.20 
  Irwanto, Sadikin m2429 INA0.5010.39155.85 
  , Kasmiran f2369 INA0.001-0.1615-2.40 
  Krivec, Jana wg2290 SLO0.5010.27154.05 
  , Sutarno 2277 INA0.5010.25153.75 
  Purnama, Tirta Chandra m2368 INA0.001-0.1615-2.40 
  Situru, Muhammad Ivan m2314 INA1.0010.791511.85 
 * 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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