Individual Calculations July 2018
 Christensen, Joshua  Total change: 31.00  Rating chartPersonal card
 2018 NSW Open Sydney AUS 2018-06-09
RcRownchangeKK*chgGame
 2087 1831 2.50 5 1.55 20 31.00 
  Wright, Neil S 2125 AUS0.5010.35207.00 
  Ng, Clive c1986 AUS0.5010.21204.20 
  Huynh, Arthur 2115 AUS1.0010.842016.80 
  O`chee, Kevin f2132 AUS0.001-0.1520-3.00 
  McNamara, Gary 2076 AUS0.5010.30206.00 

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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