Individual Calculations October 2018
 Stefanov, Emil  Total change: -18.00  Rating chartPersonal card
 84th Annual Southwest Open Irving, Texas USA 2018-08-30
RcRownchangeKK*chgGame
 2281 2407 4.00 9 -1.80 10 -18.00 
  Kumar, Naman 2007  * USA1.0010.08100.80 
  Preotu, Razvan g2513 CAN0.001-0.3610-3.60 
  Noland, Shawn 2071 USA1.0010.12101.20 
  Popilski, Gil g2491 ISR0.001-0.3810-3.80 
  Vivekananthan, Anish 2132 USA0.501-0.3310-3.30 
  Kumar, Nikhil f2268 USA1.0010.31103.10 
  Ynojosa Aponte, Felix Jose m2370 VEN0.501-0.0510-0.50 
  Wang, Justin f2391 USA0.001-0.5210-5.20 
  Guo, Arthur f2283 USA0.001-0.6710-6.70 
 * 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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