Individual Calculations May 2010
 Duong, The Anh  Total change: -5.40  Rating chartPersonal card
 Vietnam chess Championship - Men Ho Chi Minh VIE 2010-03-26
RcRownchangeKK*chgGame
 2373 2425 5.00 10 -0.64 10 -6.40 
  Nguyen, Minh Tuan 2114 VIE1.0010.14101.40 
  Tran, Quoc Dung 2229 VIE0.501-0.2510-2.50 
  Dao, Thien Hai g2523 VIE0.5010.13101.30 
  Nguyen, Duc Hoa f2324 VIE0.501-0.1410-1.40 
  Nguyen, Van Huy m2419 VIE0.501-0.0110-0.10 
  Cao, Sang g2557 HUN0.5010.18101.80 
  Nguyen, Anh Dung g2464 VIE0.5010.05100.50 
  Nguyen, Thanh Son m2440 VIE0.001-0.4810-4.80 
  Nguyen, Thien Viet 2330 VIE0.001-0.6310-6.30 
  Nguyen, Thien Viet 2330 VIE1.0010.37103.70 

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)
 
 3rd KL Open Chess Championship Kuala Lumpur MAS 2010-04-06
RcRownchangeKK*chgGame
 2299 2425 6.00 9 0.10 10 1.00 
  Ismail, Ahmad 2033 MAS1.0010.08100.80 
  Chan, Peng Kong m2284 SIN0.501-0.1910-1.90 
  Wang, Xiaohui 2238 CHN1.0010.26102.60 
  De Ramos, Julius f2314 PHI0.501-0.1510-1.50 
  Das, Sayantan f2217 IND0.501-0.2710-2.70 
  Irwanto, Sadikin m2414 INA0.501-0.0210-0.20 
  Ankit, R. Rajpara 2334 IND0.501-0.1210-1.20 
  Fatianova, Tatiana wg2303 RUS1.0010.33103.30 
  Cao, Sang g2557 VIE0.5010.18101.80 

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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