Individual Calculations July 2009
 Xie, George Wendi  Total change: 37.20  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2377 2402 6.50 9 1.85 10 18.50 
  Zibaei, Abdoulla 2067 IRI1.0010.12101.20 
  Bennett, Hilton 2052 NZL1.0010.11101.10 
  Rej, Tomek f2308 AUS0.501-0.1310-1.30 
  Sriram, Jha m2453 IND1.0010.57105.70 
  Johansen, Darryl K. g2452 AUS1.0010.57105.70 
  Deepan, Chakkravarthy J. g2482 IND1.0010.61106.10 
  Sengupta, Deep m2466 IND0.5010.09100.90 
  Jones, Gawain C B g2550 ENG0.001-0.3010-3.00 
  Reinderman, Dimitri g2560 NED0.5010.21102.10 

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)
 
 Sydney International Open Sydney AUS 2009-04-15
RcRownchangeKK*chgGame
 2405 2402 7.00 9 2.64 10 26.40 
  Rosario, Amiel 2052 AUS1.0010.11101.10 
  Amrutha, Mokal 2155 IND1.0010.19101.90 
  Neelotpal, Das g2514 IND1.0010.65106.50 
  Johansen, Darryl K. g2452 AUS0.5010.07100.70 
  Jones, Gawain C B g2550 ENG1.0010.70107.00 
  Zhao, Zong-Yuan g2583 AUS0.5010.24102.40 
  Ghane, Shojaat g2415 IRI0.5010.02100.20 
  Sriram, Jha m2453 IND0.5010.07100.70 
  Roy Chowdhury, Saptarshi m2469 IND1.0010.59105.90 

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)
 
 NSW Open Sydney AUS 2009-06-06
RcRownchangeKK*chgGame
 2123 2402 5.00 7 -0.77 10 -7.70 
  Dickson, Ian 2052 AUS1.0010.11101.10 
  Chan, Jason 2056 AUS0.001-0.8910-8.90 
  Camer, Angelito 2052 AUS1.0010.11101.10 
  Setiabudi, Allen 2052 AUS1.0010.11101.10 
  Hu, Jason 2196 AUS1.0010.24102.40 
  Rej, Tomek f2308 AUS0.001-0.6310-6.30 
  Thapa, Krishna 2143 NEP1.0010.18101.80 

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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