Individual Calculations April 2008
 Gu, Xiaobing  Total change: 11.25  Rating chartPersonal card
 Prospero Pichay Cup Manila PHI 2007-12-01
RcRownchangeKK*chgGame
 2430 2300 1.50 6 -0.51 15 -7.65 
  Paragua, Mark g2514 PHI1.0010.771511.55 
  Dableo, Ronald m2451 PHI0.5010.20153.00 
  Nguyen, Anh Dung g2537 VIE0.001-0.2015-3.00 
  Torre, Eugenio g2531 PHI0.001-0.2115-3.15 
  Nadera, Barlo m2412 PHI0.001-0.3515-5.25 
  Mendoza, Beverly wm2132 PHI0.001-0.7215-10.80 

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)
 
 4th Singapore Masters International Open Tournament 2007 Singapore SIN 2007-12-17
RcRownchangeKK*chgGame
 2367 2300 5.00 9 1.26 15 18.90 
  Nguyen, Anh Dung g2537 VIE0.001-0.2015-3.00 
  Tahmankar, Mandar 2141 IND1.0010.29154.35 
  Sandipan, Chanda g2593 IND0.001-0.1515-2.25 
  Jia, Haoxiang 2193 CHN1.0010.35155.25 
  Gonzales, Jayson m2454 PHI1.0010.711510.65 
  Lin, Chen 2363 CHN0.001-0.4115-6.15 
  Corke, Anya wg2210 HKG1.0010.38155.70 
  Wan, Yunguo 2393 CHN0.001-0.3715-5.55 
  Li, Ruofan wg2417 SIN1.0010.66159.90 

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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