Individual Calculations February 2020
 Feng, Yanzhe  Total change: 136.80  Rating chartPersonal card
 2020 New Year Championship - Open Santa Clara, CA USA 2020-01-03
RcRownchangeKK*chgGame
 1832 1529 4.50 7 3.42 40 136.80 
  Borse, Prasanna 1876 USA1.0010.894035.60 
  Penagalapati, Abhinav 1849 USA0.5010.374014.80 
  Shrivastav, Kunal 1763 USA0.5010.294011.60 
  Sivakumar, Shaashwath 1782 USA0.001-0.1940-7.60 
  Nathan, Nitish c1698 USA1.0010.724028.80 
  Li, Edward 1929  * USA0.5010.424016.80 
  Canessa, John Luca 1929  * USA1.0010.924036.80 
 * 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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