Individual Calculations September 2016
 Ou, Brandon  Total change: 0.00  Rating chartPersonal card
 6th Annual Potomac Open - U2100 Gaithersburg, Maryland USA 2016-07-29
RcRownchangeRpKK*chgGame
 1838 0 1.50 2 0.00 1858   0.00 
  Swartz, Kevin 1833 USA1.0010.00 0.00 
  Vonteru, Varun R 1843 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)
 
 Northern Virginia Chess League Season 2 Round 1 Sterling, Virginia USA 2016-08-21
RcRownchangeRpKK*chgGame
 2027 0 1.00 1 0.00 2047   0.00 
  Shahalam, Mahbub 2027 USA1.0010.00 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)
 

 

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