Individual Calculations August 2017
 Li, Leo Xiang Yu  Total change: 20.00  Rating chartPersonal card
 NZ Junior Championship 2017 Auckland NZL 2017-07-11
RcRownchangeKK*chgGame
 1465 1236 1.50 4 0.50 40 20.00 
  Gong, Daniel Hanwen f1636  * NZL0.001-0.0840-3.20 
  Liu, John 1385 NZL0.5010.20408.00 
  Picken, Oliver c1636  * NZL0.001-0.0840-3.20 
  Barry, Jacob 1204 NZL1.0010.464018.40 
 * 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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