Individual Calculations July 2008
 Holland, Dennis  Total change: -18.55  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2008-03-20
RcRownchangeKK*chgGame
 2043 1960 2.50 8 -0.70 25 -17.50 
  Rej, Tomek 2283 AUS0.001-0.1325-3.25 
  Hu, Jason 2120 AUS0.001-0.2925-7.25 
  Mitchell, Robert S 1904 NZL1.0010.422510.50 
  Suttor, Vincent 2139 AUS0.001-0.2725-6.75 
  Flitney, Adrian 2002 AUS0.001-0.4425-11.00 
  Jackson, Ralph E 2113 AUS0.001-0.3025-7.50 
  Redgrave, John 1841 AUS0.501-0.1625-4.00 
  Canfell, Mike J 1941 AUS1.0010.472511.75 

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)
 
NOTE: K factor changed
 Sydney International Open Sydney AUS 2008-03-25
RcRownchangeKK*chgGame
 2101 1960 2.00 6 -0.07 15 -1.05 
  Metz, Hartmut f2310 GER0.001-0.1115-1.65 
  Hacche, David J 2182 AUS0.001-0.2215-3.30 
  Hay, Trevor 2310 AUS0.001-0.1115-1.65 
  Guo, Emma 1749 AUS1.0010.23153.45 
  Harris, Rebecca wf1819 AUS1.0010.31154.65 
  Steadman, Michael 2238 NZL0.001-0.1715-2.55 

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)
 

 

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