Individual Calculations December 2023
 Atassi, Celine  Total change: -20.00  Rating chartPersonal card
 2023 North Carolina Open - U2000 Charlotte, NC USA 2023-11-24
RcRownchangeKK*chgGame
 1506 1581 2.50 5 -0.50 40 -20.00 
  Tumuluri, Vasishta Sree 1614 USA0.001-0.4540-18.00 
  Li, Sophie 1397 USA1.0010.264010.40 
  Malik, Arjun 1547 USA0.001-0.5540-22.00 
  Kondabathini, Namish 1437 USA0.501-0.1940-7.60 
  Sedlock, Matthew R 1533 USA1.0010.434017.20 

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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