Individual Calculations February 2017
 Boyd, Tristan  Total change: 12.40  Rating chartPersonal card
 2017 Australian Open Championship Brisbane AUS 2017-01-02
RcRownchangeKK*chgGame
 2204 2287 7.00 11 0.62 20 12.40 
  Glissan, Paul 1887  * AUS1.0010.08201.60 
  Macdonald, Paul 1972 NZL0.501-0.3620-7.20 
  Bhat, Vishal 1995 AUS1.0010.15203.00 
  Ly, Moulthun g2508 AUS0.5010.28205.60 
  Walker, Tyson c1887  * AUS1.0010.08201.60 
  Izzat, Kanan m2454 AZE0.001-0.2820-5.60 
  Mallari, Donato 2036 AUS1.0010.19203.80 
  Kasparov, Sergey g2470 BLR0.5010.24204.80 
  McClymont, Brodie m2348 AUS0.5010.08201.60 
  Ikeda, Junta m2388 AUS0.5010.14202.80 
  Gong, Patrick 2303 AUS0.5010.02200.40 
 * 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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