Individual Calculations September 2019
 Ramesh, Sanjay  Total change: 110.80  Rating chartPersonal card
 2019 Canadian Junior CC U2100 Toronto CAN 2019-08-08
RcRownchangeKK*chgGame
 1709 1531 2.50 6 0.77 40 30.80 
  Raninga, Aditya 1862 CAN1.0010.884035.20 
  Huang, Zhiqi Ryan 1874 CAN0.001-0.1240-4.80 
  Liu, Henry 1655 CAN0.001-0.3340-13.20 
  Yuen, Noah Nathaniel 1477 CAN0.501-0.0840-3.20 
  Ajith, Aayush 1753 CAN1.0010.784031.20 
  Yang, Brian 1632 CAN0.001-0.3640-14.40 

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)
 
 2019 NAYCC U16 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 1824 1531 3.50 8 2.00 40 80.00 
  Chen, Alex 1931  * USA1.0010.924036.80 
  Yang, Fan 1931  * CAN0.5010.424016.80 
  Zhao, Ian 1931  * CAN1.0010.924036.80 
  Chen, Benjamin 1931  * USA0.001-0.0840-3.20 
  Shlyakhtenko, Robert c1931  * USA0.001-0.0840-3.20 
  Du, Daniel 1761 CAN0.001-0.2140-8.40 
  Cao, Bruce 1359 CAN1.0010.274010.80 
  Ahmed, Syed Ibrahim 1815 CAN0.001-0.1640-6.40 
 * 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)
 

 

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