Individual Calculations November 2017
 Poling, Scott E  Total change: 12.20  Rating chartPersonal card
 Peter Grey Memorial 2017 Tuesday Night Marathon San Francisco, California USA 2017-08-08
RcRownchangeKK*chgGame
 1783 1764 4.50 8 0.61 20 12.20 
  Baer, Michael 1447 USA1.0010.13202.60 
  Erdenebileg, Matthew Erkhes 1525 USA1.0010.20204.00 
  Macintyre, Brendan 1569 USA1.0010.25205.00 
  Wong, Russell 2057 USA0.5010.35207.00 
  Fuentes, Romulo 2143 USA0.001-0.0920-1.80 
  Jones, James 2049 USA0.001-0.1620-3.20 
  Abraham, Michael 1592 USA1.0010.27205.40 
  Clemens, Kristian 1882 USA0.001-0.3420-6.80 

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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