Individual Calculations August 2014
 Lampman, Becca  Total change: -20.00  Rating chartPersonal card
 2014 US Junior Girls Invitational Manchester, New Hampshire USA 2014-07-17
RcRownchangeKK*chgGame
 1879 1963 5.00 9 -0.50 40 -20.00 
  Ding, Kimberly wf1953 USA0.501-0.0140-0.40 
  Yip, Carissa Shiwen 1711 USA1.0010.19407.60 
  Gorti, Akshita wf1950 USA0.501-0.0240-0.80 
  Dong, Alice 1871 USA1.0010.374014.80 
  Feng, Maggie wc1890 USA0.501-0.1040-4.00 
  Virkud, Apurva wc1954 USA0.501-0.0140-0.40 
  Wiener, Alexandra 1844 USA0.501-0.1640-6.40 
  Yu, Jennifer R wf1900 USA0.001-0.5940-23.60 
  Munoz, Claudia E wc1841 USA0.501-0.1740-6.80 

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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