Individual Calculations April 2008
 Huang, Qian  Total change: 8.00  Rating chartPersonal card
 Prospero Pichay Cup Manila PHI 2007-12-01
RcRownchangeKK*chgGame
 2466 2416 3.50 8 0.08 10 0.80 
  Mendoza, Beverly wm2132 PHI1.0010.16101.60 
  Dao, Thien Hai g2530 VIE0.5010.16101.60 
  Antonio, Rogelio Jr. g2540 PHI0.5010.17101.70 
  Ghaem Maghami, Ehsan g2591 IRI0.5010.23102.30 
  Laylo, Darwin m2508 PHI0.5010.13101.30 
  Zhou, Weiqi 2477 CHN0.5010.08100.80 
  Li, Chao g2553 CHN0.001-0.3210-3.20 
  Garma, Chito m2396 PHI0.001-0.5310-5.30 

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 Women Team Chess Championship 2007 Vizag, A.P. IND 2008-01-03
RcRownchangeKK*chgGame
 2257 2430 5.00 6 0.72 10 7.20 
  Soumya, Swaminathan wm2315 IND1.0010.34103.40 
  Paridar, Shadi wg2225 IRI0.501-0.2610-2.60 
  Nguyen, Thi Thanh An wg2346 VIE0.501-0.1210-1.20 
  Muminova, Nafisa 2164 UZB1.0010.18101.80 
  Ranasinghe, S A 2080 SRI1.0010.11101.10 
  Mohota, Nisha wg2409 IND1.0010.47104.70 

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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