Individual Calculations February 2017
 Nagorski, Alex  Total change: 17.20  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 1802 1771 4.50 9 0.43 40 17.20 
  Hu, Jason c2171  * AUS0.001-0.0840-3.20 
  Qiu, Daniel 1371  * NZL1.0010.08403.20 
  Perera, Pasan 2004 AUS0.001-0.2140-8.40 
  Archer, Saffron 1417 AUS0.501-0.3940-15.60 
  Prasad, Rudr 1566 FIJ1.0010.24409.60 
  Lam, Ross c1883 AUS0.5010.15406.00 
  Chan, Anthony c1881 AUS0.5010.15406.00 
  Yee, Stanley 1931 NZL0.5010.21408.40 
  Bhat, Vishal 1995 AUS0.5010.284011.20 
 * 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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