Individual Calculations May 2012
 Liu, Yi  Total change: 69.45  Rating chartPersonal card
 Ballarat Begonia Open 2012 Ballarat AUS 2012-03-10
RcRownchangeKK*chgGame
 2098 2116 4.00 6 0.98 15 14.70 
  Gibson, Kyle 1716  * AUS1.0010.08151.20 
  Hogg, Dean 2107 AUS1.0010.49157.35 
  Wallis, Christopher f2265 AUS0.5010.20153.00 
  Stojic, Dusan f2296 AUS0.5010.24153.60 
  Gorka, Carl 2149 ENG0.5010.05150.75 
  Tang, Jason 2056 AUS0.501-0.0815-1.20 
 * 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
 2357 2116 4.50 9 2.67 15 40.05 
  Karthikeyan, P. m2414 IND0.5010.35155.25 
  Morris, James m2354 AUS0.5010.30154.50 
  Chan, Yi Ren Daniel f2342 SIN0.5010.29154.35 
  Praveen Kumar, C. m2343 IND1.0010.791511.85 
  Ikeda, Junta f2373 AUS1.0010.821512.30 
  Czebe, Attila g2477 HUN0.001-0.1015-1.50 
  Wallis, Christopher f2265 AUS1.0010.701510.50 
  Yang, Kaiqi m2360 CHN0.001-0.2015-3.00 
  Sandler, Leonid m2284 AUS0.001-0.2815-4.20 

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
 2205 2116 4.50 9 0.98 15 14.70 
  Brown, Kevin M 1764 AUS1.0010.11151.65 
  Ly, Moulthun m2402 AUS0.001-0.1615-2.40 
  Cabilin, Jeff 1976 AUS1.0010.31154.65 
  Yang, Kaiqi m2360 CHN1.0010.801512.00 
  Akshat, Khamparia m2411 IND0.5010.35155.25 
  Karthikeyan, P. m2414 IND0.001-0.1515-2.25 
  Bai, Jinshi 2231 CHN0.001-0.3415-5.10 
  Ng, Clive 1942 AUS1.0010.27154.05 
  Praveen Kumar, C. m2343 IND0.001-0.2115-3.15 

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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