Blitz: Individual Calculations August 2017
 McDougall, Euan  Total change: 20.00  Rating chartPersonal card
 NZ Junior Blitz Championship 2017 Auckland NZL 2017-07-14
RcRownchangeKK*chgGame
 1675 1610 3.00 7 0.06 20 1.20 
  Ang, Alphaeus Wei Ern c1910 NZL0.001-0.1520-3.00 
  Liu, John 1385 NZL1.0010.22204.40 
  Picken, Oliver c1586 NZL0.001-0.5320-10.60 
  Gao, Hugh 1517 NZL1.0010.37207.40 
  Gong, Daniel Hanwen f1800 NZL0.001-0.2520-5.00 
  Punsalan, Vyanla M wc1806 NZL1.0010.752015.00 
  Fan, Allen Chi Zhou c1718 NZL0.001-0.3520-7.00 

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 Blitz 2017 Auckland NZL 2017-07-22
RcRownchangeKK*chgGame
 1539 1610 5.00 7 0.94 20 18.80 
  Steadman, Michael V R f2010  * NZL0.001-0.0820-1.60 
  Ong, Weng Yan 1210  * MAS1.0010.08201.60 
  Li, Leo Xiang Yu 1236 NZL1.0010.10202.00 
  McDougall, Wayne 1753 NZL1.0010.692013.80 
  Ha, Huy Minh (timothy) 1662 NZL1.0010.572011.40 
  Qin, Nicole Shu Yu wc1475 NZL0.001-0.6820-13.60 
  Li, Rodney Xiang Rei 1429 NZL1.0010.26205.20 
 * 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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