Individual Calculations May 2015
 Wong, Russell  Total change: -15.00  Rating chartPersonal card
 4th Annual Reno-Larry Evans Memorial Open Reno, Nevada USA 2015-04-03
RcRownchangeKK*chgGame
 2045 2084 2.00 5 -0.75 20 -15.00 
  Bayaraa, Chinguun c1952 USA0.001-0.6820-13.60 
  Quercia, Dylan 1897 USA1.0010.26205.20 
  Kaufman, Ray m2270 USA0.001-0.2620-5.20 
  Bishop, Alan 1875 USA1.0010.23204.60 
  Belakovskaia, Anje wg2231 USA0.001-0.3020-6.00 

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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