Individual Calculations May 2011
 Vakhidov, Jahongir  Total change: 53.25  Rating chartPersonal card
 Brunei 2011 IM Tournament 1 Bandar Seri Begawan BRU 2011-02-26
RcRownchangeKK*chgGame
 2338 2295 6.00 9 2.02 15 30.30 
  Hj, Sulaiman Hj Md Baharuddin 2223 BRU1.0010.40156.00 
  Abidin, Zukkernain 2179 BRU1.0010.34155.10 
  Khamrakulov, Dzhurabek m2479 UZB0.5010.24153.60 
  Hj, Azahari Md Aliuddin 2061 BRU0.501-0.2915-4.35 
  Barbosa, Oliver m2461 PHI0.5010.22153.30 
  Yee, Soon Wei f2285 BRU0.501-0.0115-0.15 
  Yap, Kim Steven m2395 PHI1.0010.64159.60 
  Nguyen, Van Huy m2449 VIE0.5010.21153.15 
  Nguyen, Anh Dung g2508 VIE0.5010.27154.05 

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)
 
 Brunei 2011 IM Tournament 2 Bandar Seri Begawan BRU 2011-03-04
RcRownchangeKK*chgGame
 2326 2295 6.50 9 2.45 15 36.75 
  Ahmad, Md Siraj Munir 2100 BRU1.0010.25153.75 
  Pg, L Wijaya Pg Hj Mohd Limbang 2301 BRU1.0010.51157.65 
  Munir, Azizi Bin Ahmad 1928 BRU1.0010.10151.50 
  Yap, Kim Steven m2393 PHI1.0010.63159.45 
  Barbosa, Oliver m2506 PHI0.5010.27154.05 
  Yee, Soon Wei f2285 BRU0.501-0.0115-0.15 
  Nguyen, Anh Dung g2479 VIE0.5010.24153.60 
  Nguyen, Van Huy m2459 VIE0.5010.22153.30 
  Khamrakulov, Dzhurabek m2479 UZB0.5010.24153.60 

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)
 
 5th International Chess Open Tournament Devoted to Memory of G.Agzamov Tashkent UZB 2011-03-17
RcRownchangeKK*chgGame
 2241 2295 3.00 7 -0.92 15 -13.80 
  Afolayan, Marjona 1896 UZB1.0010.08151.20 
  Filippov, Anton g2604 UZB0.001-0.1415-2.10 
  Tokhirjanova, Hulkar 2142 UZB1.0010.30154.50 
  Kurbonboeva, Sarvinoz 2037 UZB0.001-0.8215-12.30 
  Galyamov, Vildan 2165 UZB1.0010.32154.80 
  Dzhumaev, Marat g2465 UZB0.001-0.2815-4.20 
  Zamruk, Alexander 2380 RUS0.001-0.3815-5.70 

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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