Individual Calculations October 2023
 Wong, Wyatt  Total change: 173.60  Rating chartPersonal card
 Marshall Monday FIDE 20 Rounds 1-5 New York, NY USA 2023-08-21
RcRownchangeKK*chgGame
 1834 1605 4.00 5 2.76 40 110.40 
  Ghosh, Yohan 1599 USA0.501-0.0140-0.40 
  De Villa, Jose 1672 USA1.0010.594023.60 
  Rosenberg, Evan S 1941 USA1.0010.884035.20 
  Johnston, Daniel Frank 2036 USA0.5010.434017.20 
  Das, Aditeya 1922 USA1.0010.874034.80 

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)
 
 145th annual New York State Championship - Champ Albany, NY USA 2023-09-01
RcRownchangeKK*chgGame
 1925 1739 3.50 6 1.73 40 69.20 
  Latorre, Vincent 2077 CAN0.001-0.1240-4.80 
  Diao, Sujia 1702 USA0.501-0.0540-2.00 
  Teitelman, Aiden 1675 USA1.0010.414016.40 
  Zlotnikov, Mikhail m2136 USA0.5010.424016.80 
  Mirabile, Tim 2097 USA1.0010.904036.00 
  Jefferson, Matheu 1863 USA0.5010.17406.80 

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
 1966 1739 0.50 3 -0.15 40 -6.00 
  Ho, Carter 1989 USA0.001-0.1940-7.60 
  Gaw, Chloe 1899 USA0.5010.21408.40 
  Ho, Cooper 2010 USA0.001-0.1740-6.80 

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)
 

 

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