Individual Calculations October 2023
 Zhu, Linxi  Total change: 31.20  Rating chartPersonal card
 Marshall Monday FIDE 20 Rounds 1-5 New York, NY USA 2023-08-21
RcRownchangeKK*chgGame
 1814 1897 1.00 2 -0.21 40 -8.40 
  Rosenberg, Evan S 1941 USA0.001-0.4440-17.60 
  Frumkin, Edward 1686 USA1.0010.23409.20 

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)
 
 145th annual New York State Championship - Champ Albany, NY USA 2023-09-01
RcRownchangeKK*chgGame
 1985 1851 3.50 6 1.55 40 62.00 
  Dehmelt, Karl f2104 USA1.0010.814032.40 
  Sinnott, Alex 1872 USA0.001-0.4740-18.80 
  Pomerantz, Daniel G 1947 CAN0.5010.13405.20 
  Rizzo, Tobias M 1959 USA0.5010.15406.00 
  Li, Michael 1990 USA1.0010.694027.60 
  Uddin, Mubassar 2039 USA0.5010.24409.60 

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)
 
 Marshall Premier 24 New York, NY USA 2023-09-08
RcRownchangeKK*chgGame
 2014 1851 1.00 5 -0.56 40 -22.40 
  Putnam, Liam f2304 USA0.001-0.0640-2.40 
  Hebbar, Eshaan c1958 USA0.001-0.3540-14.00 
  Berg, George 1860 USA0.5010.01400.40 
  Aravindakshan, Sahana wf1961 USA0.5010.15406.00 
  Kilari, Dattasai 1989 USA0.001-0.3140-12.40 

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)
 

 

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