Individual Calculations December 2017
 Vazquez Maccarini, Danitza  Total change: -4.00  Rating chartPersonal card
 2017 Thanksgiving Open Saint Louis, Missouri USA 2017-11-24
RcRownchangeKK*chgGame
 2182 2214 2.50 5 -0.10 40 -4.00 
  Williams, Justus f2382 USA0.5010.22408.80 
  Sharevich, Anna wg2276 USA0.001-0.4140-16.40 
  Yip, Carissa fwf2311 USA0.001-0.3740-14.80 
  Hodina, James 1814  * USA1.0010.08403.20 
  Barona, Angel 2125 COL1.0010.384015.20 
 * 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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