Individual Calculations September 2022
 Latorre, Vincent  Total change: -86.40  Rating chartPersonal card
 2022 NAYCC U14 Open Calgary CAN 2022-08-10
RcRownchangeKK*chgGame
 1775 2035 5.00 9 -2.16 40 -86.40 
  Bocan, Richard 1564 CAN1.0010.05402.00 
  Min, Ryan 1773 USA0.501-0.3240-12.80 
  Chen, Ricky 1635  * CAN1.0010.08403.20 
  Feng, Andrew 1854 USA0.501-0.2440-9.60 
  Yuen, Noah Nathaniel 1672 CAN0.501-0.4040-16.00 
  Xu, Daniel 2020 CAN1.0010.484019.20 
  Lopez Garcia, Miguel Angel 1869 MEX0.001-0.7240-28.80 
  Kodarapu, Ishaan 1713 USA0.501-0.3740-14.80 
  Su, Kevin 1872 USA0.001-0.7240-28.80 
 * 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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