Individual Calculations January 2023
 Andersen, Gunnar  Total change: -24.40  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2144 2224 5.00 9 -0.38 20 -7.60 
  Antipov, Mikhail g2608 FID1.0010.912018.20 
  Fus, Jakub f2427 POL0.5010.26205.20 
  Nagy, Gabor g2482 HUN0.001-0.1820-3.60 
  Rallabandi, Krishna 1824  * USA0.001-0.9220-18.40 
  Dyson, Peter 1995 USA0.501-0.2920-5.80 
  Fishbein, Mitch 2023 USA0.501-0.2620-5.20 
  Matus, Nastassja wf2011 USA0.501-0.2720-5.40 
  Ellenbogen, Michael 2019 USA1.0010.24204.80 
  Sammons, Evan 1907 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)
 
 2022 SPICE Cup Open Chesterfield, MO USA 2022-12-18
RcRownchangeKK*chgGame
 2210 2244 4.00 9 -0.84 20 -16.80 
  Balakrishnan, Praveen g2510 USA0.001-0.1820-3.60 
  Vanmeter, Lester L f1852 USA1.0010.08201.60 
  Juksta, Karolis f2398 LTU0.5010.21204.20 
  Wang, Justin m2471 USA0.001-0.2120-4.20 
  Zhurbinsky, David c2059 USA0.501-0.2420-4.80 
  Puckett, Matthew 2151 USA0.501-0.1320-2.60 
  Homa, Seth f2244 USA1.0010.502010.00 
  Fishbein, Mitch 2032 USA0.001-0.7720-15.40 
  Kaufman, Ray m2174 CAN0.501-0.1020-2.00 

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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