Individual Calculations May 2014
 Boyd, Tristan  Total change: 6.60  Rating chartPersonal card
 O2C Doeberl Cup Premier 2014 Canberra AUS 2014-04-17
RcRownchangeKK*chgGame
 2283 2267 5.00 9 0.76 15 11.40 
  Jule, Alexandra wm1946 AUS1.0010.13151.95 
  Gorka, Carl 2146 ENG1.0010.34155.10 
  Johansen, Darryl K. g2400 AUS0.5010.18152.70 
  Morris, James m2377 AUS0.001-0.3515-5.25 
  Stojic, Dusan f2173 AUS1.0010.37155.55 
  Tao, Trevor m2430 AUS0.5010.22153.30 
  Illingworth, Max g2447 AUS0.5010.24153.60 
  Ly, Moulthun m2440 AUS0.001-0.2715-4.05 
  Zulfic, Fedja 2192 AUS0.501-0.1015-1.50 

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)
 
 Sydney International Open 2014 Sydney AUS 2014-04-23
RcRownchangeKK*chgGame
 2198 2267 5.00 9 -0.32 15 -4.80 
  Yermolenko, Taras 1895 UKR0.501-0.4015-6.00 
  Hu, Xi 2229 CHN1.0010.45156.75 
  Izzat, Kanan f2383 AZE0.5010.16152.40 
  Kargosha, Bahman 2132 IRI0.501-0.1815-2.70 
  Van Wely, Loek g2667  * NED0.001-0.0815-1.20 
  Malik, Hani 2014 AUS1.0010.19152.85 
  Nazari, Sattar 2143 IRI0.501-0.1715-2.55 
  Sengeravdan, Otgonjargal wf2196 MGL0.501-0.1015-1.50 
  Castor, David 2126 AUS0.501-0.1915-2.85 
 * 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)
 

 

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