Individual Calculations August 2022
 Macaspac, Arthur  Total change: -30.80  Rating chartPersonal card
 2022 World Open FIDE U2400 Philadelphia, PA USA 2022-06-29
RcRownchangeKK*chgGame
 1730 2011 2.50 5 -1.54 20 -30.80 
  Guo, Ethan 1683 USA0.501-0.3720-7.40 
  Tyau, Christopher 1589 USA0.501-0.4320-8.60 
  Sankar, Arjun 1611  * USA1.0010.08201.60 
  Holguin, Erick 2014 DOM0.5010.00200.00 
  Dedona, Mark 1752 USA0.001-0.8220-16.40 
 * 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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