Individual Calculations September 2019
 Oza, Nikunj  Total change: 12.40  Rating chartPersonal card
 2019 BAC Summer Championship Santa Clara, California USA 2019-07-26
RcRownchangeKK*chgGame
 1735 1731 2.50 4 0.51 20 10.20 
  Dixit, Arun 1775 USA0.001-0.4420-8.80 
  Nath, Nitish c1608 USA0.501-0.1720-3.40 
  Sairam, Pranav 1650 USA1.0010.39207.80 
  Ai, Evan 1908 USA1.0010.732014.60 

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)
 
 51st Annual Atlantic Open Falls Church, Virginia USA 2019-08-23
RcRownchangeKK*chgGame
 1950 1701 1.00 4 0.11 20 2.20 
  Boris, Peter 1833 USA1.0010.682013.60 
  Ling, Evan 2101  * USA0.001-0.0820-1.60 
  Tahmassebi, Bijan 2101  * USA0.001-0.0820-1.60 
  Pauley, Roger 1764 USA0.001-0.4120-8.20 
 * 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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