Individual Calculations January 2019
 Dejmek, Mark  Total change: -25.60  Rating chartPersonal card
 2018 Houston Open Houston, Texas USA 2018-11-30
RcRownchangeKK*chgGame
 1738 2048 3.00 5 -1.28 20 -25.60 
  Cardinal, Scott 1648  * USA0.501-0.4220-8.40 
  Kumarappan, Ganesh 1690 USA1.0010.10202.00 
  Huo, Rannon 1735 USA0.501-0.3620-7.20 
  Palang, Warren 1815 USA0.501-0.2920-5.80 
  Wang, Yanke 1801 USA0.501-0.3120-6.20 
 * 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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