Individual Calculations February 2017
 Taylor, Richard  Total change: -2.80  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 1838 1848 4.50 9 -0.14 20 -2.80 
  Hague, Ben f2248  * NZL0.5010.42208.40 
  Parsonage, Ian P c2043 AUS0.001-0.2520-5.00 
  Li, Leo Xiang Yu 1448  * NZL1.0010.08201.60 
  Duneas, John 2054 NZL0.001-0.2420-4.80 
  Lim, Christopher 1691 AUS0.501-0.2120-4.20 
  Buciu, Aurel-John 1718 AUS0.501-0.1820-3.60 
  Jacobs, Hilton J 1678 NZL1.0010.28205.60 
  Huang, Alex 1993 NZL0.001-0.3120-6.20 
  Shen, Kevin 1672 AUS1.0010.27205.40 
 * 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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