Individual Calculations May 2019
 Clarke, Matthew  Total change: 48.80  Rating chartPersonal card
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2060 2113 6.00 9 0.78 40 31.20 
  Goh, Ethan 1824 SGP0.501-0.3440-13.60 
  Datar, Tejas 1869 AUS1.0010.20408.00 
  Sengupta, Deep g2513  * IND0.001-0.0840-3.20 
  Marsden, John A 1916 AUS1.0010.254010.00 
  Renjith, Sravan 1938 NZL0.501-0.2340-9.20 
  Ikeda, Junta m2441 AUS0.001-0.1340-5.20 
  Jule, Alexandra wm1994 AUS1.0010.344013.60 
  Chibnall, Alana wf1910 AUS1.0010.24409.60 
  Hu, Jason f2132 AUS1.0010.534021.20 
 * 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)
 
 2019 Sydney International Open Sydney AUS 2019-04-24
RcRownchangeKK*chgGame
 2220 2113 3.50 8 0.44 40 17.60 
  Johansen, Darryl K g2364 AUS1.0010.814032.40 
  Ikeda, Junta m2441 AUS0.5010.374014.80 
  Kunte, Abhijit g2485 IND0.001-0.1040-4.00 
  Solomon, Stephen J m2338 AUS0.5010.284011.20 
  Steadman, Michael V R f2258 NZL0.001-0.3140-12.40 
  Kiripitige, Punala 1968 AUS0.501-0.1940-7.60 
  Hamal, Manish f2008 NEP0.001-0.6440-25.60 
  Lam, Choong Wai Edwin 1896 MAS1.0010.22408.80 

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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