Individual Calculations January 2016
 Tan, Jacky T  Total change: 1.60  Rating chartPersonal card
 2015 Fall Tuesday Night Marathon San Francisco, California USA 2015-10-20
RcRownchangeKK*chgGame
 1587 1451 2.00 6 0.04 40 1.60 
  Melville, Cailen J 1757 USA0.001-0.1440-5.60 
  Rakonitz, David 1597 USA0.001-0.3040-12.00 
  James, Charles H 1583 USA1.0010.684027.20 
  Chalissery, Jossy 1635 USA0.001-0.2640-10.40 
  Hilliard, Michael 1482 USA0.001-0.4640-18.40 
  Olson, David R 1468 USA1.0010.524020.80 

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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