Individual Calculations March 2016
 Mays, Jerry L  Total change: -69.20  Rating chartPersonal card
 2016 Mechanics' Winter Tournament San Francisco, California USA 2016-01-05
RcRownchangeKK*chgGame
 1794 2011 3.50 7 -1.73 40 -69.20 
  Simpkins, Jerry 1611  * USA1.0010.08403.20 
  Kuczek, Kevin W 1865 USA1.0010.304012.00 
  Winslow, Elliott C m2242 USA0.001-0.2140-8.40 
  Robeal, Rafik 1692 USA0.501-0.3740-14.80 
  Chea, Na 1793 USA0.001-0.7840-31.20 
  Dupree, Charles 1669 USA0.001-0.8840-35.20 
  Bertot, German 1688 USA1.0010.13405.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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