Rapid: Individual Calculations February 2018
 Ning, Isabelle Yixuan  Total change: 16.40  Rating chartPersonal card
 Manawatu Rapid 2018 Palmerston North NZL 2018-01-05
RcRownchangeKK*chgGame
 1638 1411 1.00 4 0.00 20 0.00 
  Punsalan, Vyanla M wc1811  * NZL0.001-0.0820-1.60 
  Wang, Aaron Ziwen 1515 NZL0.001-0.3620-7.20 
  Clouston, Bevan 1791 AUS1.0010.912018.20 
  Gao, Hugh Zihuai 1435 NZL0.001-0.4720-9.40 
 * 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)
 
 New Zealand Rapid 2018 Palmerston North NZL 2018-01-10
RcRownchangeKK*chgGame
 1608 1411 3.00 8 0.82 20 16.40 
  Fan, Allen Chi Zhou c1811  * NZL0.001-0.0820-1.60 
  Charles, Dion 1737 NZL0.001-0.1320-2.60 
  Malton, Isabella 1270 NZL1.0010.31206.20 
  List, Robert 1641 NZL0.001-0.2120-4.20 
  Lopez Sanz, David 1537 ESP1.0010.672013.40 
  Winter, Ryan 1761 NZL0.001-0.1120-2.20 
  Steadman, Mathew 1482 NZL1.0010.602012.00 
  Calitz, Hananke 1621 NZL0.001-0.2320-4.60 
 * 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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