Individual Calculations September 2016
 Lu, Albert  Total change: 6.80  Rating chartPersonal card
 2016 US Cadet Championship Rockville, Maryland USA 2016-07-23
RcRownchangeKK*chgGame
 2312 2235 4.00 9 0.38 40 15.20 
  Brodsky, David f2293 USA0.001-0.4240-16.80 
  Jacobson, Brandon c2122 USA1.0010.354014.00 
  Kim, Yoon-Young 2162 USA0.001-0.6040-24.00 
  Ludwig, John G 2373 USA0.5010.19407.60 
  Li, Ethan 2313 USA0.001-0.3940-15.60 
  Balakrishnan, Praveen f2367 USA0.5010.18407.20 
  Kumar, Aravind f2234 USA1.0010.504020.00 
  Hilby, Craig f2377 USA0.5010.19407.60 
  Burke, John M m2571 USA0.5010.384015.20 

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)
 
 2016 NAYCC U16 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 2016 2235 6.50 9 -0.21 40 -8.40 
  Daggupati, Balaji 1932 USA1.0010.14405.60 
  Yen, Michael J 1969 USA0.501-0.3240-12.80 
  Maulucci, Anthony 1835  * CAN1.0010.08403.20 
  Bellissimo, Joseph 2142 CAN0.001-0.6340-25.20 
  Chasin, Nico Werner 1835  * USA1.0010.08403.20 
  Habib, Adnan 1835  * CAN1.0010.08403.20 
  Li, Zhaozhi f2305 USA0.5010.10404.00 
  Chen, Richard c2155 CAN1.0010.394015.60 
  Sinha, Sahil 2140 USA0.501-0.1340-5.20 
 * 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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