Individual Calculations July 2009
 Stevens, Tristan  Total change: 26.10  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2159 2006 4.50 9 1.74 15 26.10 
  Karavade, Eesha wg2356 IND0.001-0.1115-1.65 
  Quick, Simon 2197 AUS1.0010.751511.25 
  Tindall, Brett f2207 AUS0.001-0.2415-3.60 
  Tsagarakis, Angelo 1919 AUS1.0010.38155.70 
  Schon, Eugene 2186 AUS0.001-0.2615-3.90 
  Morris, James f2114 AUS0.001-0.3515-5.25 
  Brown, Andrew 2085 AUS1.0010.61159.15 
  Hacche, David 2176 AUS1.0010.721510.80 
  Oliver, Gareth 2187 AUS0.5010.24153.60 

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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