Individual Calculations October 2023
 Resika, Nathan A  Total change: -44.00  Rating chartPersonal card
 Marshall Monday FIDE 20 Rounds 1-5 New York, NY USA 2023-08-21
RcRownchangeKK*chgGame
 1902 2069 1.50 3 -0.67 20 -13.40 
  Miller, Rachel cwm1887 JAM1.0010.26205.20 
  Das, Aditeya 1922 USA0.001-0.7020-14.00 
  Ray, Sarathi 1896 USA0.501-0.2320-4.60 

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 Thursday Open 6 New York, NY USA 2023-08-24
RcRownchangeKK*chgGame
 1824 2069 2.00 3 -0.39 20 -7.80 
  Kane, William 1946 USA1.0010.33206.60 
  Nizhegorodtsev, Sergey 1738 USA1.0010.12202.40 
  Berg, George 1789 USA0.001-0.8420-16.80 

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)
 
 Marshall Premier 24 New York, NY USA 2023-09-08
RcRownchangeKK*chgGame
 1793 2027 2.00 4 -1.14 20 -22.80 
  Goodrich, Elliott 1657 USA0.501-0.4020-8.00 
  Mansurov, Yusuf 1800 USA0.501-0.2920-5.80 
  Olsen, Robert 1838 USA1.0010.25205.00 
  Lin, Bryan 1877 USA0.001-0.7020-14.00 

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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