Individual Calculations December 2021
 Meekins, Kristopher C  Total change: -26.40  Rating chartPersonal card
 30th Annual Kings Island Open - Major Blue Ash, Ohio USA 2021-11-12
RcRownchangeKK*chgGame
 1806 2137 3.00 5 -1.32 20 -26.40 
  Xia, Ruoxiao 1762 USA0.501-0.4120-8.20 
  Velazquez, Kevin 1994 USA0.001-0.6920-13.80 
  Wang, Ryan R 1799 USA1.0010.12202.40 
  Shetty, Anshul P 1737  * USA0.501-0.4220-8.40 
  Bauml, Broderick Kenneth 1737  * USA1.0010.08201.60 
 * 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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