Individual Calculations February 2023
 Melillo, Lucius  Total change: 9.60  Rating chartPersonal card
 Houston Winter Championship 2023 - Championship Section Houston, TX USA 2023-01-07
RcRownchangeKK*chgGame
 1818 1839 3.00 5 0.24 40 9.60 
  Wang, Ethan Yizhe 1622 USA1.0010.22408.80 
  Deviprasath, Sharvesh f2267 USA0.001-0.0740-2.80 
  Anandh, Vijay Srinivas 1625 USA1.0010.23409.20 
  Tran, Minh 1809 USA0.001-0.5440-21.60 
  Meng, Joshua 1766 USA1.0010.404016.00 

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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