Individual Calculations June 2018
 Kenny, Jonathan  Total change: -25.60  Rating chartPersonal card
 DMV Chess League Season 2 Round 1 Tysons Corner, Virginia USA 2018-05-13
RcRownchangeKK*chgGame
 1789 1529 0.00 1 -0.18 40 -7.20 
  Charry, Henry 1789 USA0.001-0.1840-7.20 

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)
 
 6th Cherry Blossom Classic - U2200 Dulles, Virginia USA 2018-05-25
RcRownchangeKK*chgGame
 1604 1529 1.50 5 -0.46 40 -18.40 
  Qiu, Ziyang 1647 USA0.5010.16406.40 
  Lohr, Nathan 1854 USA0.001-0.1340-5.20 
  Nair, Siddhant 1637 USA0.001-0.3540-14.00 
  Sridhar, Yogeshwar 1129  * IND1.0010.08403.20 
  Al-Hariri, Saad 1751 USA0.001-0.2240-8.80 
 * 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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