Individual Calculations September 2009
 Hoang, Thi Nhu Y  Total change: -4.80  Rating chartPersonal card
 Zone 3.3 Women Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2052 2119 3.50 8 -1.20 15 -18.00 
  Chan, Wei-Yi Victoria wf1912 SIN1.0010.23153.45 
  Lkhamsuren, Uuganbayar 2144 MGL0.001-0.4715-7.05 
  Medina, Warda Aulia wc1945 INA0.501-0.2315-3.45 
  Enkhtuul, Altanulzii 2051 MGL0.501-0.0915-1.35 
  Le, Thanh Tu wg2310 VIE0.001-0.2515-3.75 
  Dewi, Aa Citra wf1923 INA0.501-0.2515-3.75 
  Rivera, Daisy 2087 PHI0.501-0.0415-0.60 
  Ton, Nu Hong An wf2046 VIE0.501-0.1015-1.50 

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)
 
 Asian Youth Under 16 Girls Chess Championship New Delhi IND 2009-08-03
RcRownchangeKK*chgGame
 2024 2119 6.50 9 0.88 15 13.20 
  Preetika, Tayal 1917 IND1.0010.24153.60 
  Velieva, Hurma 1960 TKM1.0010.29154.35 
  Vo, Thi Kim Phung wf2073 VIE0.501-0.0615-0.90 
  Hejazipour, Mitra wf2098 IRI1.0010.47157.05 
  Roy, Pallabi 2058 IND0.501-0.0815-1.20 
  Bharathi, R 2087 IND0.501-0.0415-0.60 
  Pujari, Rucha wf2033 IND0.501-0.1215-1.80 
  Qurbonboeva, Sarvinoz 1941 UZB0.501-0.2315-3.45 
  Enkhtuul, Altanulzii 2051 MGL1.0010.41156.15 

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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