Individual Calculations May 2010
 Ly, Moulthun  Total change: 6.60  Rating chartPersonal card
 CAQ Teams (Division 1) Brisbane AUS 2010-03-06
RcRownchangeKK*chgGame
 1943 2315 1.00 1 0.10 15 1.50 
  Weller, Tony 1943 AUS1.0010.10151.50 

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
 2316 2315 6.00 9 1.65 15 24.75 
  Grigg, Sam 1979 AUS1.0010.12151.80 
  Jones, Gawain C B g2556 ENG0.5010.30154.50 
  Solomon, Stephen J. m2426 AUS0.5010.15152.25 
  Encel, Benjamin 1915  * AUS1.0010.08151.20 
  Roy Chowdhury, Saptarshi m2429 IND0.5010.16152.40 
  Malaniuk, Vladimir P g2582 UKR0.001-0.1815-2.70 
  Chowdhury, Sohel 2190 BAN1.0010.33154.95 
  Toth, Andras m2385 HUN0.5010.10151.50 
  Lane, Gary W. m2380 AUS1.0010.59158.85 
 * 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)
 
 Sydney International Open Sydney AUS 2010-04-07
RcRownchangeKK*chgGame
 2138 2315 5.00 9 -1.31 15 -19.65 
  Yu, Sally 1933 AUS1.0010.09151.35 
  Li, Chao B g2613 CHN0.001-0.1515-2.25 
  Broekhuyse, Paul 2108 AUS0.501-0.2715-4.05 
  Holland, Dennis 1944 AUS1.0010.10151.50 
  Johansen, Darryl K. g2457 AUS0.001-0.3115-4.65 
  Jule, Alexandra wm1938 AUS0.001-0.9115-13.65 
  Grigg, Sam 1979 AUS1.0010.12151.80 
  McNamara, Gary 2117 AUS1.0010.24153.60 
  Yuan, Yi 2151 AUS0.501-0.2215-3.30 

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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