Individual Calculations July 2024
 Garden, Zachary  Total change: 17.20  Rating chartPersonal card
 2024 National Open - Under 2100 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1892 1848 3.00 6 0.36 20 7.20 
  Arganian, David 1891 USA1.0010.562011.20 
  Wasiolek, Rory E 1901 USA1.0010.572011.40 
  Forney, Robert 1834 USA0.501-0.0220-0.40 
  Paez, David 1964 COL0.001-0.3420-6.80 
  Allen, Patrick 1812 USA0.501-0.0520-1.00 
  Gilbert, Michael 1948 USA0.001-0.3620-7.20 

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 Chicago Summer Open - U2100 Lisle, IL USA 2024-06-21
RcRownchangeKK*chgGame
 1755 1848 3.00 4 0.50 20 10.00 
  Seetharaman, Rakshith 1877 USA1.0010.542010.80 
  Kaur, Aradh 1751 USA0.501-0.1320-2.60 
  Loring, Steven W 1692 USA1.0010.29205.80 
  Yu, Matthew 1701 USA0.501-0.2020-4.00 

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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