Individual Calculations July 2008
 Nguyen, Giang  Total change: 22.05  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2008-03-20
RcRownchangeKK*chgGame
 2156 2106 5.00 9 1.13 15 16.95 
  Bitansky, Igor m2424 ISR0.001-0.1315-1.95 
  Oliver, Shannon wf1940 AUS1.0010.28154.20 
  Metz, Hartmut f2335 GER0.5010.29154.35 
  Hoffmann, Achim Gunter 2165 AUS0.001-0.4215-6.30 
  Dalton, Samuel 1756 AUS1.0010.11151.65 
  Farrell, Roger S 2208 AUS0.5010.14152.10 
  Dowden, Tony 2170 NZL1.0010.59158.85 
  Samar, Raul 2254 AUS0.001-0.3015-4.50 
  Dilla, Edsil 2153 AUS1.0010.57158.55 

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 2008-03-25
RcRownchangeKK*chgGame
 2144 2106 3.50 7 0.34 15 5.10 
  Wang, Puchen m2383 NZL0.001-0.1715-2.55 
  De Ramos, Joseph Julius 2290 PHI0.001-0.2615-3.90 
  Metz, Hartmut f2335 GER0.001-0.2115-3.15 
  Cunanan, Kimberly Jane 1939 PHI0.501-0.2215-3.30 
  Harris, Rebecca wf1819 AUS1.0010.16152.40 
  Voon, Richard 1990 AUS1.0010.34155.10 
  Samar, Raul 2254 AUS1.0010.701510.50 

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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