Individual Calculations July 2021
 Chiu, Isaac  Total change: 4.20  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2152 2190 5.00 9 0.21 20 4.20 
  Baim, Elvin 1790  * AZE1.0010.08201.60 
  Stremavicius, Titas g2484 LTU0.001-0.1520-3.00 
  Brady, Tyson 1810 USA0.501-0.4120-8.20 
  Doraszelski, Alexander 1802 GER1.0010.09201.80 
  Bartell, Thomas m2363 USA0.001-0.2720-5.40 
  Kumar, Naman 2128 USA1.0010.41208.20 
  Sarkar, Justin m2360 USA0.5010.22204.40 
  Stukopin, Andrey g2564 RUS0.001-0.1020-2.00 
  Demchenko, Svitlan wm2071 CAN1.0010.34206.80 
 * 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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