Individual Calculations May 2012
 Loh, Zachary  Total change: 38.70  Rating chartPersonal card
 Ballarat Begonia Open 2012 Ballarat AUS 2012-03-10
RcRownchangeKK*chgGame
 2011 1833 1.50 5 0.03 15 0.45 
  Stojic, Dusan f2233  * AUS0.001-0.0815-1.20 
  Chew Lee, Alanna 1561 AUS1.0010.17152.55 
  Pyke, Malcolm 2138 AUS0.5010.36155.40 
  Tang, Jason 2056 AUS0.001-0.2215-3.30 
  Hacche, David 2069 AUS0.001-0.2015-3.00 
 * 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)
 
 O2C Doeberl Cup Premier 2012 Canberra AUS 2012-04-05
RcRownchangeKK*chgGame
 2152 1833 3.00 9 1.72 15 25.80 
  Wright, Neil 2183 AUS1.0010.891513.35 
  Czebe, Attila g2233  * HUN0.001-0.0815-1.20 
  Smirnov, Anton 2151 AUS0.001-0.1315-1.95 
  Dale, Ari 2020 AUS0.5010.24153.60 
  Beaumont, David 2050 AUS1.0010.781511.70 
  Sandler, Leonid m2233  * AUS0.5010.42156.30 
  Suttor, Vincent 2233  * AUS0.001-0.0815-1.20 
  Praveen Kumar, C. m2233  * IND0.001-0.0815-1.20 
  Pan, Andrew 2032 AUS0.001-0.2415-3.60 
 * 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)
 
 6th Sydney International Open 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 1990 1833 3.50 9 0.83 15 12.45 
  Hu, Jason 2132 AUS0.001-0.1515-2.25 
  Stead, Kerry 2000 AUS0.001-0.2815-4.20 
  Ilic, Ilija 2007 AUS0.5010.23153.45 
  Descallar, Levi 1937 AUS1.0010.64159.60 
  Perera, Pasan 1931 AUS0.001-0.3715-5.55 
  Wang, Oscar 1978 AUS0.5010.19152.85 
  Bennett, Hilton 1976 NZL1.0010.691510.35 
  Milligan, Helen wf1991 NZL0.5010.21153.15 
  Champion, Patrick 1962 AUS0.001-0.3315-4.95 

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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