Individual Calculations June 2017
 Uzzaman, Ashik  Total change: -14.40  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1770 1936 4.50 8 -1.14 20 -22.80 
  Tuck, Drew 1643 USA1.0010.15203.00 
  Cohee, James 1672 USA1.0010.18203.60 
  O`connor, Derek 2094 USA0.001-0.2920-5.80 
  Newey, Richard 1753 USA0.001-0.7420-14.80 
  Standen, Julian 1643 USA1.0010.15203.00 
  Jensen, Christian 1782 USA0.501-0.2120-4.20 
  Sherwood, Peter 1705 USA1.0010.21204.20 
  Andries, W Craig 1870 USA0.001-0.5920-11.80 

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)
 
 Best of the West Class Championship Santa Clara, Callifornia USA 2017-05-27
RcRownchangeKK*chgGame
 1707 1936 2.00 2 0.42 20 8.40 
  Peng, Andrew 1756 USA1.0010.26205.20 
  Viswanathan, Arul 1657 USA1.0010.16203.20 

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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