Individual Calculations June 2015
 Macieja, Bartlomiej  Total change: -18.60  Rating chartPersonal card
 24th Annual Chicago Open Wheeling, Illinois USA 2015-05-21
RcRownchangeKK*chgGame
 2334 2605 5.50 9 -1.86 10 -18.60 
  Schmakel, Sam A f2301 USA1.0010.14101.40 
  Harmon-Vellotti, Luke m2412 USA0.001-0.7510-7.50 
  Wang, Qibiao 2260 CHN0.001-0.8910-8.90 
  Fikiet, Alex M 2205  * USA1.0010.08100.80 
  Ramer, Scott Leo 2216 USA1.0010.09100.90 
  Gurevich, Daniel f2366 USA1.0010.20102.00 
  Dobrov, Vladimir g2490 RUS0.001-0.6610-6.60 
  Mandizha, Farai m2364 ZIM1.0010.20102.00 
  Kiewra, Keaton F m2394 USA0.501-0.2710-2.70 
 * 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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