Blitz: Individual Calculations October 2018
 Perez, Robert  Total change: -28.20  Rating chartPersonal card
 Marshall September FIDE Blitz New York, New York USA 2018-09-28
RcRownchangeKK*chgGame
 2076 2395 4.50 7 -1.41 20 -28.20 
  Cabasso, Glenn 1995  * USA0.501-0.4220-8.40 
  Chasin, Nico f1995  * USA0.001-0.9220-18.40 
  Eydelman, Alex 1995  * USA1.0010.08201.60 
  Karp, Eli 1995  * USA0.001-0.9220-18.40 
  Putnam, Liam 1995  * USA1.0010.08201.60 
  Pressman, Leif f2258 USA1.0010.32206.40 
  Jacobson, Brandon f2301 USA1.0010.37207.40 
 * 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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