Blitz: Individual Calculations September 2019
 Jacobson, Brandon  Total change: -18.00  Rating chartPersonal card
 NYC Blitz Chess Championship New York, New York USA 2019-08-02
RcRownchangeKK*chgGame
 2351 2348 3.00 8 -0.90 20 -18.00 
  Lopez-Rojas, Jeffrey 2208 GER1.0010.31206.20 
  Lopez-Rojas, Jeffrey 2208 GER1.0010.31206.20 
  Yoo, Christopher Woojin m1948  * USA1.0010.08201.60 
  Yoo, Christopher Woojin m1948  * USA0.001-0.9220-18.40 
  Kacheishvili, Giorgi g2591 GEO0.001-0.2020-4.00 
  Kacheishvili, Giorgi g2591 GEO0.001-0.2020-4.00 
  Avrukh, Boris g2657 ISR0.001-0.1420-2.80 
  Avrukh, Boris g2657 ISR0.001-0.1420-2.80 
 * 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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