Individual Calculations November 2009
 Nguyen, Ngoc Truong Son  Total change: 26.80  Rating chartPersonal card
 IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 Kuala Lumpur MAS 2009-08-21
RcRownchangeKK*chgGame
 2420 2592 6.50 9 0.13 10 1.30 
  F. Sayani, M. Hendrik 2192  * INA1.0010.08100.80 
  Senador, Emmanuel 2372 PHI0.501-0.2810-2.80 
  Lim, Chuing Hoong Ronnie 2281 MAS1.0010.14101.40 
  Tirto, m2407 INA0.501-0.2410-2.40 
  Wahono, Awam f2399 INA1.0010.25102.50 
  Dzhumaev, Marat g2535 UZB1.0010.42104.20 
  Negi, Parimarjan g2590 IND0.5010.00100.00 
  Laylo, Darwin g2494 PHI0.501-0.1310-1.30 
  Yu, Yangyi 2510 CHN0.501-0.1110-1.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 KL Open Chess Championship 2009 Kuala Lumpur MAS 2009-09-03
RcRownchangeKK*chgGame
 2382 2589 7.50 9 0.76 10 7.60 
  Ismail, Ahmad 2189  * MAS1.0010.08100.80 
  Tolentino, Rustum 2362 PHI1.0010.21102.10 
  Tirto, m2407 INA0.501-0.2410-2.40 
  Liu, Dede m2419 INA1.0010.28102.80 
  Farid, Firman Syah c2207 INA1.0010.09100.90 
  Irwanto, Sadikin m2429 INA0.501-0.2110-2.10 
  Dao, Thien Hai g2542 VIE0.501-0.0710-0.70 
  Mahmud, Syarif f2347 INA1.0010.20102.00 
  Dzhumaev, Marat g2532 UZB1.0010.42104.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4th President Gloria Macapagal Arroyo Cup Manila PHI 2009-09-24
RcRownchangeKK*chgGame
 2499 2589 6.50 9 0.95 10 9.50 
  Carlos, Leonardo f2334 PHI1.0010.19101.90 
  Villamayor, Buenaventura g2426 PHI0.501-0.2210-2.20 
  Gonzales, Jayson g2457 PHI1.0010.32103.20 
  Filippov, Anton g2595 UZB0.5010.01100.10 
  Ismagambetov, Anuar g2528 KAZ1.0010.42104.20 
  Wong, Meng Kong g2403 SIN1.0010.26102.60 
  Kotanjian, Tigran g2553 ARM0.501-0.0510-0.50 
  McHedlishvili, Mikhael g2613 GEO0.5010.03100.30 
  Gagunashvili, Merab g2580 GEO0.501-0.0110-0.10 

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 Prospero A. Pichay Jr. Cup Quezon City PHI 2009-10-02
RcRownchangeKK*chgGame
 2487 2589 6.50 9 0.84 10 8.40 
  Olay, Edgar Reggie 2323 PHI1.0010.18101.80 
  Nolte, Rolando m2424 PHI0.501-0.2210-2.20 
  Causo, Deniel 2334 PHI1.0010.19101.90 
  Kotanjian, Tigran g2553 ARM0.501-0.0510-0.50 
  Kostenko, Pyotr g2491 KAZ1.0010.37103.70 
  Gagunashvili, Merab g2580 GEO0.501-0.0110-0.10 
  Laylo, Darwin g2537 PHI0.501-0.0710-0.70 
  McHedlishvili, Mikheil g2613 GEO0.5010.03100.30 
  Ismagambetov, Anuar g2528 KAZ1.0010.42104.20 

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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