Individual Calculations June 2013
 Ferozkohi, Ihsan  Total change: -8.55  Rating chartPersonal card
 Metro Club Championship A-Division 2013 Perth AUS 2013-02-07
RcRownchangeKK*chgGame
 2001 2107 5.50 8 0.38 15 5.70 
  Kueh, Michael 1948 AUS0.501-0.2115-3.15 
  Choong, Yita 2202 AUS0.5010.13151.95 
  Lilly, Richard 1919 AUS1.0010.26153.90 
  Vlietstra, Marc 2042 AUS0.501-0.0915-1.35 
  Viswanath, Ganesh 2030 AUS0.501-0.1115-1.65 
  Ellis, David 2005 AUS0.501-0.1415-2.10 
  Roza, Peter 1967 AUS1.0010.31154.65 
  Taylor, Leon 1898 AUS1.0010.23153.45 

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 2013 Canberra AUS 2013-03-28
RcRownchangeKK*chgGame
 2124 2107 4.00 9 -0.43 15 -6.45 
  Varga, Zoltan g2446 HUN0.001-0.1215-1.80 
  Puccini, Jack 1886 AUS1.0010.22153.30 
  Morris, James m2388 AUS0.5010.34155.10 
  Lane, Gary W. m2412 AUS0.001-0.1415-2.10 
  Lester, George E 2012 AUS0.001-0.6315-9.45 
  Deen-Cowell, Nicholas 1889 AUS0.001-0.7815-11.70 
  Rowlison, Colin N 1949 AUS1.0010.29154.35 
  Michaille, Laurent 2093 AUS0.501-0.0215-0.30 
  Muller, Jonas 2039 AUS1.0010.41156.15 

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)
 
 Sydney International Open 2013 Sydney AUS 2013-04-03
RcRownchangeKK*chgGame
 1944 2107 5.00 8 -0.52 15 -7.80 
  Van Wely, Loek g2507  * NED0.001-0.0815-1.20 
  Wan, Dennis 1798 AUS0.001-0.8615-12.90 
  Ayvazyan, Armen 2211 AUS0.001-0.3615-5.40 
  Dibley, Shane E 1707  * AUS1.0010.08151.20 
  Kuan, Ying Fatt 1781 HKG1.0010.13151.95 
  Buciu, Aurel-John 1783 AUS1.0010.13151.95 
  Cabilin, Jeff 1950 AUS1.0010.29154.35 
  Yermolenko, Taras 1816 UKR1.0010.15152.25 
 * 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)
 

 

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