Individual Calculations November 2017
 Whitworth, John  Total change: 0.00  Rating chartPersonal card
 2017 Annual Harold Steen Memorial Cup Dearborn, Michigan USA 2017-09-29
RcRownchangeRpKK*chgGame
 1888 0 1.50 4 0.00 1801   0.00 
  Hubbard, Andrew f2132 USA0.0010.00 0.00 
  Everett, Morgan 1826 USA1.0010.00 0.00 
  Liang, Justin 1774 USA0.5010.00 0.00 
  Paganini, Xavier 1819 USA0.0010.00 0.00 

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)
 
 2017 U.S. Armed Forces Open Chess Championship West Point, New York USA 2017-10-07
RcRownchangeRpKK*chgGame
 1958 0 0.50 2 0.00 1765   0.00 
  Williams, Abiye 2103 USA0.0010.00 0.00 
  May, Harold Eric 1813 USA0.5010.00 0.00 

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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