Individual Calculations July 2022
 Mehta, Hursh  Total change: 86.00  Rating chartPersonal card
 42nd Annual Lina Grumette Memorial Day Classic Loma Linda, California USA 2022-05-28
RcRownchangeKK*chgGame
 1785 1666 2.50 6 0.10 40 4.00 
  Liu, Angela 1455 USA1.0010.23409.20 
  Mahajan, Rushaan c2058 USA0.001-0.0840-3.20 
  Gu, Crystal 1447 USA1.0010.22408.80 
  Michael, Casella f2192 USA0.5010.474018.80 
  Wang, Isaac 1932 USA0.001-0.1840-7.20 
  Thongmee, Thomas 1623 USA0.001-0.5640-22.40 

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)
 
 2022 National Open - Under 2100 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 1740 1666 4.50 6 2.05 40 82.00 
  Morreale, Mark 1644 USA1.0010.474018.80 
  Serice, Jackson 1699 USA1.0010.554022.00 
  Widjaja, Luke 1770 USA0.5010.14405.60 
  Tyau, Christopher 1589 USA1.0010.394015.60 
  Andranigian, Armen 1775 USA0.001-0.3540-14.00 
  Singher, Jean-Pierre 1964 CAN1.0010.854034.00 

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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