Blitz: Individual Calculations February 2020
 Jacobson, Brandon  Total change: 8.80  Rating chartPersonal card
 Marshall 500 FIDE Blitz January 2020 New York, NY USA 2020-01-24
RcRownchangeKK*chgGame
 2185 2353 6.50 9 0.44 20 8.80 
  Quick, Bryan 1953  * USA1.0010.08201.60 
  Hardaway, Brewington c1953  * USA1.0010.08201.60 
  Bortnyk, Mykola m2591 UKR0.001-0.2020-4.00 
  Perez, Robert M 2359 USA0.001-0.4920-9.80 
  Ho, Cooper 1953  * USA1.0010.08201.60 
  Villa, Jose De 1953  * USA1.0010.08201.60 
  Niemann, Hans m2375 USA1.0010.532010.60 
  Harriott, Tyrell 2147 USA1.0010.24204.80 
  Sturt, Raven M m2379 USA0.5010.04200.80 
 * 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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