Individual Calculations December 2023
 Mottola, Max  Total change: 42.80  Rating chartPersonal card
 Marshall Premier 26 New York, NY USA 2023-11-03
RcRownchangeKK*chgGame
 1865 1934 3.00 4 0.61 40 24.40 
  Klenoff, Caleb 1817 USA1.0010.344013.60 
  Aravindakshan, Sahana wf1921 USA0.501-0.0240-0.80 
  Gaw, Chloe wf1863 USA1.0010.404016.00 
  Kozower, Ethan 1857 USA0.501-0.1140-4.40 

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)
 
 1000GM 2023 NY Qualifier E Fall Invitational 2023 New York, NY USA 2023-11-10
RcRownchangeKK*chgGame
 1852 1934 3.50 5 0.46 40 18.40 
  Sharuda, Kamelia 1781 USA1.0010.304012.00 
  Goodrich, Elliott 1714 USA0.501-0.2840-11.20 
  Shangin, Lev 1842 USA1.0010.374014.80 
  Meduri, Aakaash 1993 USA1.0010.584023.20 
  Peterson, Ryan H 1928 USA0.001-0.5140-20.40 

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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