Individual Calculations March 2024
 Kozower, Ethan  Total change: -6.60  Rating chartPersonal card
 2024 February Marshall Premier FIDE - Open New York, NY USA 2024-02-02
RcRownchangeKK*chgGame
 1950 1907 1.00 4 -0.77 20 -15.40 
  Pressman, Leif f2233 USA0.001-0.1320-2.60 
  Dong, Kyle c1934 USA0.001-0.4620-9.20 
  Gaw, Chloe wf2047 USA0.5010.19203.80 
  Shen, Leo 1585 USA0.501-0.3720-7.40 

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)
 
 Marshall Monday FIDE Rounds 5-6 New York, NY USA 2024-02-05
RcRownchangeKK*chgGame
 1799 1907 1.50 2 0.21 20 4.20 
  Wong, Wyatt 1833 USA0.501-0.1020-2.00 
  Diamond, Colin 1765 USA1.0010.31206.20 

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)
 
 2024 February - April Marshall Mondays Round 1-2 New York, NY USA 2024-02-19
RcRownchangeKK*chgGame
 1700 1907 1.00 1 0.23 20 4.60 
  Ghosh, Yohan 1700 USA1.0010.23204.60 

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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