Individual Calculations May 2019
 Johansen, Darryl K  Total change: 6.90  Rating chartPersonal card
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2371 2364 5.50 9 1.11 10 11.10 
  Wang, Kayson 2020 AUS1.0010.12101.20 
  Maguire, Tom 2125 AUS1.0010.20102.00 
  McClymont, Brodie m2360 AUS1.0010.49104.90 
  Padmini, Rout m2364 IND0.5010.00100.00 
  Sengupta, Deep g2551 IND0.5010.24102.40 
  Melkumyan, Hrant g2658 ARM0.001-0.1510-1.50 
  Lane, Gary W m2357 AUS0.501-0.0110-0.10 
  Solomon, Stephen J m2338 AUS1.0010.46104.60 
  Smirnov, Anton g2567 AUS0.001-0.2410-2.40 

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
 2153 2364 5.50 8 -0.42 10 -4.20 
  Perera, Pasan c2011 AUS0.501-0.3910-3.90 
  Clarke, Matthew 2113 AUS0.001-0.8110-8.10 
  Premathilaka, Kanishka 1964  * SRI1.0010.08100.80 
  Alloui-Cros, Baptiste 2131 FRA1.0010.21102.10 
  Padmini, Rout m2364 IND0.5010.00100.00 
  Hamal, Manish f2008 NEP1.0010.11101.10 
  O`chee, Kevin f2146 AUS1.0010.22102.20 
  Kunte, Abhijit g2485 IND0.5010.16101.60 
 * 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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