Individual Calculations October 2012
 Dale, Ari  Total change: -23.25  Rating chartPersonal card
 Edwin Malitis Memorial 2012 Melbourne AUS 2012-07-16
RcRownchangeKK*chgGame
 1840 2135 4.50 7 -1.40 15 -21.00 
  McCart, Richard 1811 AUS1.0010.13151.95 
  Voon, Richard 1916 AUS0.001-0.7815-11.70 
  Fry, Peter 1859 AUS0.501-0.3315-4.95 
  Reid, Bill 1806 AUS1.0010.12151.80 
  Ogden, Marcus W 1768 AUS1.0010.10151.50 
  Lycett, Garry 1948 AUS0.001-0.7415-11.10 
  Puccini, Jack 1775 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)
 
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 2002 2184 5.50 8 -0.15 15 -2.25 
  Harutyunian, Tigran K. 2308 ARM0.001-0.3315-4.95 
  Sultan, Marshool 1784  * UAE0.501-0.4215-6.30 
  Pon, Matt 1832 RSA1.0010.11151.65 
  Van De Venter, Waldo 1914 RSA1.0010.17152.55 
  McDonald, Ian 1869 SCO1.0010.14152.10 
  Repka, Christopher 2218 SVK0.001-0.4515-6.75 
  Pechac, Jergus 2081 SVK1.0010.36155.40 
  Thybo, Jesper Sondergaard 2006 DEN1.0010.27154.05 
 * 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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