Individual Calculations January 2023
 Srivatshav Peddi, Rahul  Total change: -17.90  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2398 2498 6.00 9 0.49 10 4.90 
  Bacus, Dharim f2146 PHI0.501-0.3910-3.90 
  Myers, Dominique 2098  * USA1.0010.08100.80 
  Shankar, Gauri f2322 IND0.501-0.2310-2.30 
  Torres, Luis Carlos m2336 MEX1.0010.29102.90 
  Sargsyan, Anna mwg2384 ARM1.0010.34103.40 
  Antipov, Mikhail g2608 FID0.5010.15101.50 
  Oparin, Grigoriy g2683 USA0.5010.24102.40 
  Burke, John Michael g2580 USA0.5010.11101.10 
  Fus, Jakub f2427 POL0.501-0.1010-1.00 
 * 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
 2269 2498 4.00 8 -2.28 10 -22.80 
  Proleiko, Julian 2243 USA0.501-0.3110-3.10 
  Hardaway, Brewington c2279 USA1.0010.22102.20 
  Oberoi, Shelev 2321 USA0.001-0.7310-7.30 
  Marjanovic, Annamaria wg2312 HUN0.501-0.2410-2.40 
  Wu, Derek f2248 USA0.501-0.3110-3.10 
  Lee, Alice Teresa fwm2292 USA0.501-0.2610-2.60 
  Colas, Joshua f2228 USA0.001-0.8310-8.30 
  Johnson, Donald f2232 USA1.0010.18101.80 

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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