Individual Calculations February 2023
 Yang, Daniel  Total change: -20.40  Rating chartPersonal card
 Houston Winter Championship 2023 - Championship Section Houston, TX USA 2023-01-07
RcRownchangeKK*chgGame
 1865 1784 1.50 5 -0.51 40 -20.40 
  Ganthapodi, Maanav 1749 USA0.501-0.0540-2.00 
  Nandhakumar, Vaseegaran 2013 USA0.001-0.2140-8.40 
  Wang, Ethan Yizhe 1622 USA1.0010.294011.60 
  Kumarappan, Ganesh 2071 USA0.001-0.1640-6.40 
  Walmer, Benjamin 1870 USA0.001-0.3840-15.20 

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)
 

 

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