Individual Calculations November 2018
 Xu, Hannah  Total change: -5.20  Rating chartPersonal card
 NZ Junior Championship 2018 Palmerston North NZL 2018-10-01
RcRownchangeKK*chgGame
 1406 1082 0.00 3 -0.40 40 -16.00 
  Chen, Matthew 1371 NZL0.001-0.1640-6.40 
  Weng, Xintong (winston) 1482  * NZL0.001-0.0840-3.20 
  Steadman, Mathew 1366 NZL0.001-0.1640-6.40 
 * 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)
 
 North Island Championship 2018 Palmerston North NZL 2018-10-08
RcRownchangeKK*chgGame
 1454 1082 1.50 6 0.91 40 36.40 
  Sole, Michael D 1482  * NZL0.001-0.0840-3.20 
  Ha, Huy Minh (timothy) 1482  * NZL0.5010.424016.80 
  Yu, Jeffrey 1430 NZL0.001-0.1140-4.40 
  Murdoch, Stephen 1478 NZL1.0010.924036.80 
  He, Caleb 1482  * NZL0.001-0.0840-3.20 
  Chen, Matthew 1371 NZL0.001-0.1640-6.40 
 * 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)
 
 Merv Morrison Memorial 2018 Auckland NZL 2018-10-20
RcRownchangeKK*chgGame
 1386 1082 0.00 4 -0.64 40 -25.60 
  Ha, Huy Minh (timothy) 1482  * NZL0.001-0.0840-3.20 
  Burrows, Grant L 1475 NZL0.001-0.0840-3.20 
  Mullage, Janitha 1386 NZL0.001-0.1440-5.60 
  Barry, Jacob 1199 NZL0.001-0.3440-13.60 
 * 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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