Individual Calculations February 2023
 Hernandez Gonzalez, Im William  Total change: -8.10  Rating chartPersonal card
 8th Annual Gulf Coast New Year's Open Estero, Florida USA 2023-01-06
RcRownchangeKK*chgGame
 2152 2485 3.50 5 -0.81 10 -8.10 
  Harrison, Joshua 1986 USA1.0010.04100.40 
  Acor, Corey f2240 USA1.0010.20102.00 
  Ngo, Bach f2295 USA0.501-0.2510-2.50 
  Kaufman, Ray m2156 CAN0.001-0.8810-8.80 
  Pothuri, Abhiram 2085  * USA1.0010.08100.80 
 * 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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