Individual Calculations August 2017
 Huang, Patrick  Total change: -6.00  Rating chartPersonal card
 2017 CYCC U12 Open Sault Ste. Marie CAN 2017-07-06
RcRownchangeKK*chgGame
 1690 1887 5.00 5 1.34 40 53.60 
  Vo, Andy 1487  * CAN1.0010.08403.20 
  Doknjas, Neil 1908 CAN1.0010.534021.20 
  Rusonik, Max 1681 CAN1.0010.24409.60 
  Zhao, Ian 1738 CAN1.0010.304012.00 
  Zhao, Jonathan 1638 CAN1.0010.19407.60 
 * 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)
 
 2017 North American Youth Chess Championship - U12 Morristown, New Jersey USA 2017-07-12
RcRownchangeKK*chgGame
 1709 1887 3.50 7 -1.49 40 -59.60 
  Tang, Andrew c1509 USA1.0010.09403.60 
  Nathan, Krishna 1653 USA0.501-0.2940-11.60 
  Shubin, Daniel 1599 USA0.001-0.8440-33.60 
  Zheng, Richard 1839 CAN0.501-0.0740-2.80 
  Wu, Eric Sheng 1711 USA1.0010.274010.80 
  Hung, Daniel 1956 USA0.001-0.4040-16.00 
  Mishra, Abhimanyu 1696 USA0.501-0.2540-10.00 

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)
 

 

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