Individual Calculations February 2019
 Pang, Ashley  Total change: -22.00  Rating chartPersonal card
 Bay Area Amateur Championship Burlingame, California USA 2019-01-04
RcRownchangeKK*chgGame
 1681 1685 2.50 6 -0.55 40 -22.00 
  Sankeshi, Pratheek 1530 USA1.0010.294011.60 
  Ai, Evan 1867 USA0.001-0.2640-10.40 
  Faulks, Anthony 1590 USA0.001-0.6340-25.20 
  Vihon, Howard 1852 USA1.0010.724028.80 
  Nachiappan, Aghilan c1581 USA0.501-0.1440-5.60 
  Sivakumar, Shaashwath 1663 USA0.001-0.5340-21.20 

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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