Individual Calculations February 2022
 Zlotnikov, Mikhail  Total change: -5.00  Rating chartPersonal card
 7th Annual Gulf Coast New Year's Open Estero, Florida USA 2022-01-07
RcRownchangeKK*chgGame
 1973 2213 2.50 4 -0.50 10 -5.00 
  Ricci, Nicholas 1965 USA0.501-0.3110-3.10 
  Kozower, Ethan 1786 USA0.501-0.4310-4.30 
  Nair, Advait 1813  * USA1.0010.08100.80 
  Ngo, Bach f2327 USA0.5010.16101.60 
 * 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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