Individual Calculations March 2020
 Macieja, Bartlomiej  Total change: -6.40  Rating chartPersonal card
 11th Annual Southwest Class Championship Fort Worth, Texas USA 2020-02-13
RcRownchangeKK*chgGame
 2377 2525 5.50 9 -0.64 10 -6.40 
  Ghazarian, Kirk Vagho 2229 USA0.501-0.3510-3.50 
  Sethuraman, Sandeep 2125  * USA1.0010.08100.80 
  Zhao, Ian f2354 CAN1.0010.27102.70 
  Berczes, David g2431 HUN1.0010.37103.70 
  Jacobson, Brandon m2502 USA1.0010.47104.70 
  Javakhadze, Zurab m2439 GEO0.001-0.6210-6.20 
  Escalante, Brian m2434 PER0.501-0.1210-1.20 
  Grabinsky, Aaron m2445 USA0.501-0.1110-1.10 
  Korley, Kassa m2430 DEN0.001-0.6310-6.30 
 * 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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