Individual Calculations May 2024
 Debmisra, Ariv  Total change: 101.60  Rating chartPersonal card
 5th Colonial Open Dulles, VA USA 2024-03-28
RcRownchangeKK*chgGame
 1874 1771 3.50 6 1.28 40 51.20 
  Brady, Tyson 2078 USA0.5010.364014.40 
  Fang, Arabella wc1813 USA0.001-0.4440-17.60 
  Iyer, Vedanth 1777 USA1.0010.514020.40 
  Das, Aditeya 1900 USA0.001-0.3340-13.20 
  Jackson, Cayden 1763 USA1.0010.494019.60 
  Luo, Wesley 1915 USA1.0010.694027.60 

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)
 
 The 1st Annual Keystone Open Langhorne, Pennsylvania USA 2024-04-12
RcRownchangeKK*chgGame
 1839 1771 2.00 4 0.28 40 11.20 
  Garcia, Erick Gumersindo 2127 USA0.001-0.1140-4.40 
  Diao, Sujia 1791 USA0.5010.03401.20 
  Fang, Arabella wc1785 USA0.5010.02400.80 
  Chang, Leonhard 1654 USA1.0010.344013.60 

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)
 
 69th Annual Maryland Open - U2200 Rockville, MD USA 2024-04-19
RcRownchangeKK*chgGame
 1894 1771 2.00 3 0.98 40 39.20 
  Field, Rowan 1784 USA0.5010.02400.80 
  Malyshev, Roman P 1958 USA0.5010.24409.60 
  Levine, Owen 1940 USA1.0010.724028.80 

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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