Individual Calculations August 2022
 Wang, Andrew  Total change: -40.00  Rating chartPersonal card
 50th Annual World Open - Open Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 2042 2074 2.50 7 -1.51 40 -60.40 
  Cordova, Emilio g2549 PER0.5010.454018.00 
  Paragua, Mark g2475 PHI0.001-0.0840-3.20 
  Xu, Eddie 1875 CAN0.001-0.7640-30.40 
  Zhou, Iris Yi-Xian wc1855 USA0.501-0.2840-11.20 
  Gao, Marvin c1942 USA0.001-0.6840-27.20 
  Raparthi, Ankit 1831 USA0.501-0.3040-12.00 
  Nanugonda, Vishva 1770 USA1.0010.14405.60 

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)
 
 27th annual Pacific Coast Open Premier Los Angeles, CA USA 2022-07-15
RcRownchangeKK*chgGame
 1971 1937 3.50 6 0.51 40 20.40 
  Tsegmed, Batchuluun g2510 MGL0.001-0.0240-0.80 
  Wang, Jeffery 1769 USA0.001-0.7240-28.80 
  Tao, Sihan 1697 USA1.0010.20408.00 
  Nguyen, Thanh Tien 1885 USA1.0010.434017.20 
  Qin, Vincent 1887 USA0.501-0.0740-2.80 
  Yanayt, Eugene f2080 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)
 

 

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