Individual Calculations March 2024
 Barruel, Ian Libre  Total change: -90.40  Rating chartPersonal card
 8th Annual George Washington - U2100 Dulles, VA USA 2024-02-23
RcRownchangeKK*chgGame
 1416 1738 2.00 5 -2.26 40 -90.40 
  Fitzsimmons, Daniela 1229 USA0.501-0.4640-18.40 
  Apel, Ulrich 1502 USA0.001-0.8040-32.00 
  Phadke, Viraj Sharad 1500 USA0.001-0.8040-32.00 
  Karim, Alikhan 1338  * USA0.501-0.4240-16.80 
  Naylor, Carla 1513 USA1.0010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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