Individual Calculations May 2012
 Yu, Sally  Total change: 49.80  Rating chartPersonal card
 Ballarat Begonia Open 2012 Ballarat AUS 2012-03-10
RcRownchangeKK*chgGame
 1912 1960 3.50 6 0.07 15 1.05 
  Morris, James m2354 AUS0.001-0.0815-1.20 
  McCart, Roger 1700 AUS1.0010.18152.70 
  Van Riel, Bas 1848 AUS0.501-0.1515-2.25 
  Ogden, Marcus W 1742 AUS1.0010.22153.30 
  Pyke, Malcolm 2138 AUS0.001-0.2715-4.05 
  Cook, Patrick 1689 AUS1.0010.17152.55 

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)
 
 O2C Doeberl Cup Premier 2012 Canberra AUS 2012-04-05
RcRownchangeKK*chgGame
 2220 1960 4.50 9 2.79 15 41.85 
  Sandler, Leonid m2284 AUS0.5010.37155.55 
  Brown, Andrew m2221 AUS0.5010.32154.80 
  Bliznyuk, Andrey 2205 AUS0.001-0.2015-3.00 
  Suttor, Vincent 2245 AUS0.5010.34155.10 
  Mandla, Blair 2149 AUS1.0010.751511.25 
  Caoili, Arianne wm2269 AUS0.5010.36155.40 
  Schon, Eugene 2197 AUS1.0010.801512.00 
  Illingworth, Max f2352 AUS0.001-0.0815-1.20 
  Chen, Pengyu 2056 AUS0.5010.13151.95 

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)
 
 6th Sydney International Open 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 2074 1960 3.00 7 0.46 15 6.90 
  Sukandar, Irine Kharisma wg2349 INA0.001-0.0915-1.35 
  Chen, Pengyu 2056 AUS0.001-0.3715-5.55 
  Wan, Dennis 1805 AUS1.0010.29154.35 
  Stojic, Svetozar 2011 AUS1.0010.57158.55 
  Jones, Brian f2076 AUS0.5010.16152.40 
  Camer, Angelito 2072 AUS0.5010.15152.25 
  Smirnov, Anton 2151 AUS0.001-0.2515-3.75 

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)
 

 

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