Individual Calculations July 2017
 Mitkov, Nikola  Total change: 5.00  Rating chartPersonal card
 26th Annual Chicago Open Wheeling, Illinois USA 2017-05-25
RcRownchangeKK*chgGame
 2398 2454 4.50 7 0.50 10 5.00 
  Lapan, Dan 2194 USA1.0010.18101.80 
  Feng, Maggie wc2298 USA1.0010.29102.90 
  Schmakel, Sam A f2344 USA0.501-0.1510-1.50 
  He, Anthony B f2307 USA1.0010.30103.00 
  Popilski, Gil g2544 ISR0.5010.12101.20 
  Perelshteyn, Eugene g2511 USA0.5010.08100.80 
  Stukopin, Andrey g2586 RUS0.001-0.3210-3.20 

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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