Individual Calculations May 2012
 Sukandar, Irine Kharisma  Total change: -61.20  Rating chartPersonal card
 2nd HDBank Cup Open Chess tournament 2012 Ho Chi Minh VIE 2012-03-01
RcRownchangeKK*chgGame
 2275 2349 3.50 7 -0.57 15 -8.55 
  Le, Thanh Tai c1949  * VIE1.0010.08151.20 
  Ni, Hua g2637 CHN0.001-0.1615-2.40 
  Yang, Kaiqi m2360 CHN0.001-0.4815-7.20 
  Aplin, Christer Jon 2055 SIN0.501-0.3515-5.25 
  Tran, Ngoc Thach 2212 VIE1.0010.32154.80 
  Shanava, Konstantine g2586 GEO0.001-0.2015-3.00 
  Nguyen, Minh Tuan 2126 VIE1.0010.22153.30 
 * 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
 2144 2349 4.00 9 -2.69 15 -40.35 
  Stojic, Svetozar 2011 AUS1.0010.12151.80 
  Vajda, Levente g2597 ROU0.001-0.1915-2.85 
  Gorka, Carl 2149 ENG0.001-0.7615-11.40 
  Rout, Ian C. 1964 AUS1.0010.09151.35 
  Stevens, Tristan 2134 AUS0.501-0.2715-4.05 
  Bird, Andrew 2201 AUS0.001-0.7015-10.50 
  Chen, Pengyu 2056 AUS0.501-0.3515-5.25 
  Zelesco, Karl 2048 AUS0.501-0.3515-5.25 
  Hu, Jason 2132 AUS0.501-0.2815-4.20 

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
 2171 2349 5.50 9 -0.82 15 -12.30 
  Yu, Sally 1960 AUS1.0010.09151.35 
  Vajda, Levente g2597 ROU0.001-0.1915-2.85 
  Boos, Olivier 2010 FRA1.0010.12151.80 
  Marner, Gavin 2026 NZL0.501-0.3715-5.55 
  Safarian, Alek 2036 AUS1.0010.14152.10 
  Sengupta, Deep g2572 IND0.001-0.2215-3.30 
  Chen, Pengyu 2056 AUS0.501-0.3515-5.25 
  Mandla, Blair 2149 AUS0.501-0.2615-3.90 
  Wei, Michael 2130 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)
 

 

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