Individual Calculations February 2017
 Louie, Ryan  Total change: 43.40  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 2040 1972 6.00 9 2.17 20 43.40 
  Hooton, Barry R 1572  * NZL1.0010.08201.60 
  Zelesco, Karl f2345 AUS0.001-0.1020-2.00 
  Buciu, Aurel-John 1718 AUS1.0010.19203.80 
  Choong, Yita 2275 AUS0.001-0.1420-2.80 
  Lin, Kerry 1828 AUS1.0010.31206.20 
  Russell, Paul 1882 AUS1.0010.38207.60 
  Zhang, Leo 2099 NZL1.0010.672013.40 
  Hague, Ben f2333 NZL0.5010.40208.00 
  Dive, Russell J m2304 NZL0.5010.38207.60 
 * 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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