Individual Calculations February 2017
 Huang, Alex  Total change: -22.40  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 1851 1993 5.00 9 -1.12 20 -22.40 
  Li, Rodney Xiang Rui 1593  * NZL1.0010.08201.60 
  Kulashko, Alexei f2344 NZL0.001-0.1120-2.20 
  Willathgamuwa, Rowan c1806 AUS1.0010.26205.20 
  Winkelman, Albert 1860 AUS0.001-0.6820-13.60 
  Maligin, William 1834 AUS1.0010.29205.80 
  Korenevski, Oleg 1782 AUS0.501-0.2720-5.40 
  Crowley, Regan 1761 AUS0.001-0.7920-15.80 
  Taylor, Richard 1848 NZL1.0010.31206.20 
  Eade, Don 1831 NZL0.501-0.2120-4.20 
 * 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)
 

 

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