Individual Calculations July 2016
 Raykhman, Oleg  Total change: 15.20  Rating chartPersonal card
 2016 NSW Open Sydney AUS 2016-06-11
 1912 1998 4.00 6 0.38 40 15.20 
  Nisban, Cyrus c1665 SIN0.501-0.3840-15.20 
  Willathgamuwa, Kevin c1905 AUS0.501-0.1340-5.20 
  Elton, John T Aguilar 1824 PHI1.0010.274010.80 
  O`chee, Kevin f2085 AUS0.5010.12404.80 
  Parsonage, Ian P c2019 AUS0.5010.03401.20 
  Muller, Henning 1974 AUS1.0010.474018.80 

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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