Individual Calculations July 2009
 Guo, Emma  Total change: 69.45  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2138 1845 3.00 9 1.59 15 23.85 
  Tindall, Brett f2195 AUS0.001-0.1115-1.65 
  Safarian, Alek 2061 AUS0.5010.28154.20 
  Nakauchi, Gene f2076 AUS0.001-0.2115-3.15 
  Gibbons, Robert 2067 NZL1.0010.781511.70 
  Quick, Simon 2195 AUS1.0010.891513.35 
  Wallis, Christopher 2195 AUS0.001-0.1115-1.65 
  Amrutha, Mokal 2155 IND0.001-0.1415-2.10 
  Hu, Jason 2195 AUS0.5010.39155.85 
  Nguyen, Thu Giang 2106 AUS0.001-0.1815-2.70 

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
 1989 1845 3.50 9 0.62 15 9.30 
  Wright, Neil 2195 AUS0.001-0.1115-1.65 
  Camer, Angelito 2013 AUS0.5010.22153.30 
  Grigg, Sam 1927 AUS1.0010.61159.15 
  Broekhuyse, Paul 2118 AUS0.001-0.1715-2.55 
  Holland, Dennis 1963 AUS0.001-0.3415-5.10 
  Tan, Kevin 1956 AUS1.0010.65159.75 
  Descallar, Levi 1984 AUS0.001-0.3115-4.65 
  Jule, Alexandra wm1928 AUS0.001-0.3915-5.85 
  Yu, Sally 1819 AUS1.0010.46156.90 

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
 2008 1845 4.50 7 2.42 15 36.30 
  Samar, Raul 2195 AUS0.5010.39155.85 
  Dunn, Michael G 1947 AUS0.5010.14152.10 
  Ali, Mosaddeque 1962 AUS1.0010.66159.90 
  Chan, Jason 2056 AUS0.001-0.2315-3.45 
  Capilitan, Romeo 2087 AUS1.0010.801512.00 
  Cunanan, Kimberly Jane 1991 PHI0.5010.20153.00 
  Ruan, Harry 1815 AUS1.0010.46156.90 

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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