Individual Calculations October 2008
 Gu, Xiaobing  Total change: -2.55  Rating chartPersonal card
 IGB 5th Arthur Tan Malaysian Open 2008 Kuala Lumpur MAS 2008-08-18
RcRownchangeKK*chgGame
 2253 2286 4.50 9 -0.34 15 -5.10 
  Sadorra, Julio Catalino m2470 PHI0.001-0.2615-3.90 
  Ilic, Ilija 2040 AUS1.0010.19152.85 
  Causo, Deniel 2410 PHI0.001-0.3315-4.95 
  Tan, Khai Boon 2133 MAS1.0010.30154.50 
  Xiu, Deshun 2410 CHN0.001-0.3315-4.95 
  Priya, P. wm2190 IND0.501-0.1315-1.95 
  Sabri, Mohd Saprin 2158 MAS0.501-0.1715-2.55 
  Schon, Eugene 2042 AUS1.0010.20153.00 
  Li, Ruofan wg2425 SIN0.5010.19152.85 

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)
 
 3rd Pres. Gloria Macapagal Arroyo Cup Manila PHI 2008-09-07
RcRownchangeKK*chgGame
 2399 2286 3.00 8 0.17 15 2.55 
  Nguyen, Anh Dung g2498 VIE0.001-0.2315-3.45 
  Mallahi, Amir m2392 IRI0.5010.14152.10 
  Senador, Emmanuel 2390 PHI1.0010.64159.60 
  Zhang, Ziyang 2441 CHN0.001-0.2915-4.35 
  Nolte, Rolando 2522 PHI0.001-0.2015-3.00 
  Garma, Chito m2346 PHI1.0010.58158.70 
  Wohl, Aleksandar m2384 AUS0.001-0.3715-5.55 
  Wang, Xiaohui 2215 CHN0.501-0.1015-1.50 

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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