Blitz: Individual Calculations September 2023
 Tanenbaum, Zachary  Total change: 20.80  Rating chartPersonal card
 July 2023 Marshall Blitz New York, NY USA 2023-07-28
RcRownchangeKK*chgGame
 2106 2235 7.50 9 1.67 20 33.40 
  Ulloa, Leandro 1835  * ECU0.501-0.4220-8.40 
  Xu, Yuan 2150 USA1.0010.38207.60 
  Lapshun, Yury m2316 USA1.0010.612012.20 
  Underwood, Toshinori 1910 USA1.0010.13202.60 
  Subervi, Jonathan f2023 DOM1.0010.23204.60 
  Checa, Nicolas g2507 USA0.001-0.1720-3.40 
  Osunfuyi, Abimbola f2219 NGR1.0010.48209.60 
  Wang, Jalen 2084 USA1.0010.30206.00 
  Mottola, Max 1913 USA1.0010.13202.60 
 * 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)
 
 August 2023 Marshall FIDE Blitz New York, NY USA 2023-08-25
RcRownchangeKK*chgGame
 1989 2235 6.00 9 -0.63 20 -12.60 
  Venkatesh, Narayan 1730 USA1.0010.04200.80 
  Morris-Suzuki, Alan 1652 USA1.0010.02200.40 
  Subervi, Jonathan f2023 DOM1.0010.23204.60 
  Huston, Gus f2228 USA0.001-0.5120-10.20 
  Nieder, Will 1835  * USA0.001-0.9220-18.40 
  Garcia, Miguel Omar 1836 USA1.0010.08201.60 
  Cabasso, Glenn 1901 USA1.0010.12202.40 
  Lu, Maximillian m2331 USA1.0010.632012.60 
  Chasin, Nico m2365 USA0.001-0.3220-6.40 
 * 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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