Individual Calculations March 2011
 Zhou, Weiqi  Total change: 19.20  Rating chartPersonal card
 The First HDBank Cup Open chess Tournament Ho Chi Minh VIE 2011-01-04
RcRownchangeKK*chgGame
 2446 2573 6.50 9 0.57 10 5.70 
  Lu, Yijie 2311 CHN1.0010.18101.80 
  Yap, Kim Steven m2395 PHI1.0010.27102.70 
  Nguyen, Duc Hoa f2446 VIE0.501-0.1710-1.70 
  Wang, Chen 2421 CHN1.0010.30103.00 
  Nguyen, Ngoc Truong Son g2628 VIE0.001-0.4210-4.20 
  Barbosa, Oliver m2461 PHI0.501-0.1510-1.50 
  Bao, Khoa m2264 VIE1.0010.14101.40 
  Gomez, John Paul g2527 PHI0.501-0.0610-0.60 
  Cao, Sang g2558 VIE1.0010.48104.80 

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)
 
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2486 2573 7.50 9 2.04 10 20.40 
  Tuvsanaa, Nyamaa f2283 MGL1.0010.16101.60 
  Erzhanov, Arman f2285 RUS1.0010.16101.60 
  Polivanov, Anatoliy m2411 UKR1.0010.29102.90 
  Kharlov, Andrei g2516 RUS1.0010.42104.20 
  Sveshnikov, Evgeny g2521 LAT1.0010.43104.30 
  Kovalenko, Igor m2515 UKR0.501-0.0810-0.80 
  Kotsur, Pavel g2559 KAZ1.0010.48104.80 
  Khismatullin, Denis g2649 RUS0.5010.10101.00 
  Turov, Maxim g2631 RUS0.5010.08100.80 

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)
 
 Aeroflot open 2011 A Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 2637 2573 3.00 9 -0.69 10 -6.90 
  Timofeev, Artyom g2681 RUS0.5010.15101.50 
  Motylev, Alexander g2687 RUS0.5010.16101.60 
  Grachev, Boris g2660 RUS0.001-0.3810-3.80 
  So, Wesley g2673 PHI0.5010.14101.40 
  Savchenko, Boris g2637 RUS1.0010.59105.90 
  Andreikin, Dmitry g2689 RUS0.001-0.3410-3.40 
  Sutovsky, Emil g2695 ISR0.001-0.3310-3.30 
  El Debs, Felipe De Cresce g2499 BRA0.501-0.1010-1.00 
  Ju, Wenjun wg2514 CHN0.001-0.5810-5.80 

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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