Individual Calculations August 2013
 Patil, Anuprita A  Total change: -15.00  Rating chartPersonal card
 DC International Arlington, Virginia USA 2013-06-27
RcRownchangeKK*chgGame
 1988 2075 3.50 9 -1.91 15 -28.65 
  Kaufman, Ray m2350 USA0.001-0.1715-2.55 
  Liu, Chengming 1683 CHN0.501-0.4215-6.30 
  Nguyen, Trung f1881 USA0.501-0.2515-3.75 
  Cao, Alvin 1973 USA0.001-0.6415-9.60 
  Nguyen, Tan f1746 USA1.0010.12151.80 
  Maldonado, Oscar L 2194 USA0.5010.16152.40 
  Nieto, Manuel Valerio Waldo 1975 COL0.501-0.1415-2.10 
  Yagiz, Bora 1916 TUR0.501-0.2115-3.15 
  Viswanadha, Kesav 2177 USA0.001-0.3615-5.40 

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)
 
 41st Annual World Open - U2200 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2043 2075 2.00 2 0.91 15 13.65 
  Mitin, Igor 2100 UKR1.0010.53157.95 
  Braun, Jason 1985 USA1.0010.38155.70 

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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