Individual Calculations February 2017
 Li, Rodney Xiang Rui  Total change: 32.40  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 1715 1525 2.50 6 0.81 40 32.40 
  Huang, Alex 1925  * NZL0.001-0.0840-3.20 
  Davis, Tony J c1851 AUS0.001-0.1340-5.20 
  Qiu, Daniel 1295 NZL1.0010.21408.40 
  Lu, Lillian 1710 AUS1.0010.744029.60 
  Kumar, Viney 1703 AUS0.5010.23409.20 
  Willathgamuwa, Rowan c1806 AUS0.001-0.1640-6.40 
 * 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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