Individual Calculations January 2016
 Stearman, Josiah P  Total change: 34.00  Rating chartPersonal card
 2015 Fall Tuesday Night Marathon San Francisco, California USA 2015-10-20
RcRownchangeKK*chgGame
 1980 2080 7.00 8 2.08 40 83.20 
  Dupree, Charles 1680  * USA1.0010.08403.20 
  Newey, Richard H 1790 USA1.0010.16406.40 
  Vickers, Keith 2029 USA1.0010.434017.20 
  Uyanga, Byambaa wf2065 MGL1.0010.484019.20 
  Ortega, Bill 1936 USA1.0010.314012.40 
  Critelli, James M f2296 USA0.001-0.2240-8.80 
  Traub, Igor Vladimirovich 2048 USA1.0010.464018.40 
  Walder, Michael S 1994 USA1.0010.384015.20 
 * 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)
 
 Class Warfare Championship Santa Clara, California USA 2015-11-27
RcRownchangeKK*chgGame
 1868 2056 1.00 3 -1.23 40 -49.20 
  Murugappan, Ganesh M 1871 USA0.001-0.7440-29.60 
  Ke, Ivan 1901 USA0.001-0.7140-28.40 
  Chang, Eliam Huai-Yang 1833 USA1.0010.22408.80 

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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