Individual Calculations February 2017
 Kumar, Viney  Total change: -4.40  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 1784 1703 3.50 9 -0.11 40 -4.40 
  Duneas, John 2054 NZL0.5010.394015.60 
  Bhat, Vishal 1995 AUS0.001-0.1540-6.00 
  Prasad, Rudr 1566 FIJ1.0010.324012.80 
  Lam, Ross c1883 AUS0.001-0.2640-10.40 
  Archer, Saffron 1417 AUS1.0010.16406.40 
  Chan, Anthony c1881 AUS0.5010.23409.20 
  Russell, Paul 1882 AUS0.001-0.2740-10.80 
  Li, Rodney Xiang Rui 1525 NZL0.501-0.2340-9.20 
  Picken, Oliver 1853 NZL0.001-0.3040-12.00 

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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