Individual Calculations May 2010
 Zulfic, Fedja  Total change: 21.75  Rating chartPersonal card
 South Australian Championship Adelaide AUS 2010-02-02
RcRownchangeKK*chgGame
 1958 2020 6.00 9 0.81 15 12.15 
  Eborlas, Julio 1852 AUS1.0010.28154.20 
  Sheldrick, Kevin 2150 AUS0.001-0.3215-4.80 
  Kerr, Bill 1952 AUS1.0010.41156.15 
  Mdinaradze, Edgar 1957 GEO1.0010.41156.15 
  Thiyagarajah, Anand 1852 AUS0.501-0.2215-3.30 
  Lang, Grahame 1766 AUS1.0010.19152.85 
  Cameron, Alistair 1875 AUS0.501-0.1915-2.85 
  Cloudsdale, Colin 2075 AUS0.5010.08151.20 
  Cowley, Robert 2142 AUS0.5010.17152.55 

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)
 
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2096 2008 3.00 8 -0.14 15 -2.10 
  Rej, Tomek f2348 AUS0.001-0.1215-1.80 
  Chowdhury, Sohel 2190 BAN0.5010.24153.60 
  Yuan, Yi 2151 AUS0.001-0.3115-4.65 
  Chmiel, Rad 1904 AUS0.501-0.1415-2.10 
  Flitney, Adrian 1978 AUS1.0010.46156.90 
  Brown, Andrew 2149 AUS0.001-0.3115-4.65 
  Yu, Sally 1933 AUS1.0010.40156.00 
  Wei, Michael 2113 AUS0.001-0.3615-5.40 

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 2010-04-07
RcRownchangeKK*chgGame
 2151 2008 3.50 8 0.78 15 11.70 
  Bojkov, Dejan g2408  * BUL0.001-0.0815-1.20 
  Tan, Kevin 1882 AUS0.501-0.1715-2.55 
  Ruan, Harry 1801 AUS1.0010.23153.45 
  Chowdhury, Sohel 2190 BAN1.0010.741511.10 
  Solomon, Stephen J. m2408  * AUS0.5010.42156.30 
  Steadman, Michael 2264 NZL0.001-0.1915-2.85 
  Monir, Arman 2139 BAN0.001-0.3215-4.80 
  Nakauchi, Gene f2119 AUS0.5010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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