Individual Calculations October 2022
 Jain, Vihaan  Total change: -41.20  Rating chartPersonal card
 81st New England Open Westford, Massachusetts USA 2022-09-03
RcRownchangeKK*chgGame
 1977 1821 1.50 4 -0.06 40 -2.40 
  Ivanov, Alexander g2437 USA0.001-0.0240-0.80 
  Li, Justin Y 1688 USA1.0010.324012.80 
  Barash, Anton 2138 USA0.001-0.1340-5.20 
  Xie, Charles 1644 USA0.501-0.2340-9.20 

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)
 
 Marshall Premier September 2022 New York, NY USA 2022-09-09
RcRownchangeKK*chgGame
 1904 1821 1.00 5 -0.97 40 -38.80 
  Mou, Iris wf2055 USA0.001-0.2140-8.40 
  Hoffman, Luc William Crim 1811 USA0.001-0.5140-20.40 
  Ho, Carter 1851 USA0.001-0.4640-18.40 
  Shankar, Pranav 1798 USA1.0010.474018.80 
  Marsh, James Jiho 2005 USA0.001-0.2640-10.40 

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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