Individual Calculations April 2008
 Nguyen, Viet Tuong  Total change: -47.10  Rating chartPersonal card
 22. T.Petrosian Memorial 2008 open Moscow RUS 2008-01-03
RcRownchangeKK*chgGame
 2045 2301 5.50 9 -1.78 15 -26.70 
  Dolbnia, Dmitry 2033 RUS1.0010.17152.55 
  Pasiev, Rakhim 2137 RUS0.001-0.7215-10.80 
  Pustovoitova, Daria 2166 RUS0.001-0.6815-10.20 
  Voronkov, Denis 1996 RUS1.0010.14152.10 
  Talybov, Shukiur 2026 RUS0.501-0.3315-4.95 
  Sidorov, Kirill 2026 RUS1.0010.17152.55 
  Kuchkin, Maksjm 2086 UKR0.001-0.7715-11.55 
  Surikov, Roman 1983 RUS1.0010.13151.95 
  Grigoryeva, Olga A. 1955 RUS1.0010.11151.65 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2379 2301 2.00 7 -0.76 15 -11.40 
  Safarli, Eltaj m2496 AZE1.0010.751511.25 
  Pruess, David m2431 USA0.001-0.3215-4.80 
  Aleshin, Oleg m2398 RUS0.001-0.3715-5.55 
  Yeo, Michael J 2110 ENG0.501-0.2515-3.75 
  Paveliev, Alexey m2423 RUS0.5010.17152.55 
  Chudinovskikh, Alexander M m2389 RUS0.001-0.3815-5.70 
  Purtov, Andrei m2403 RUS0.001-0.3615-5.40 

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)
 
 Aeroflot open 2008 B Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2292 2301 4.00 9 -0.60 15 -9.00 
  Tonoian, Armen f2398 RUS0.001-0.3715-5.55 
  Murzin, Sergey 2215 RUS1.0010.38155.70 
  Kupreichik, Viktor D g2389 BLR0.5010.12151.80 
  Melkonian, Vardan 2218 ARM0.001-0.6115-9.15 
  Henry, Liam 2174 CAN1.0010.33154.95 
  Amanov, Zhanibek 2366 KAZ0.001-0.4115-6.15 
  Inants, Aghasi 2241 ARM0.501-0.0815-1.20 
  Tleptsok, Ruslan 2250 RUS1.0010.43156.45 
  Ahmed, Sk. Nasir f2379 BAN0.001-0.3915-5.85 

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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