Individual Calculations May 2010
 Tsagarakis, Angelo  Total change: -14.85  Rating chartPersonal card
 Begonia Open Ballarat AUS 2010-03-06
RcRownchangeKK*chgGame
 1825 1933 2.00 4 -0.57 15 -8.55 
  Sandler, Leonid m2319 AUS0.001-0.0915-1.35 
  Cross, Jamie 1637 AUS1.0010.15152.25 
  Beckman, John 1635 AUS0.001-0.8515-12.75 
  Kaplan, Alex 1710 AUS1.0010.22153.30 

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)
 
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2071 1933 1.50 6 -0.42 15 -6.30 
  Jackson, Ralph E. 2081 AUS0.001-0.3015-4.50 
  Dhar-Barua, Saheli wm2151 IND1.0010.781511.70 
  Brown, Andrew 2149 AUS0.001-0.2215-3.30 
  Watson, James 2112 AUS0.001-0.2715-4.05 
  Morriss, Pete 2027 IRL0.5010.13151.95 
  Chmiel, Rad 1904 AUS0.001-0.5415-8.10 

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)
 

 

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