Individual Calculations August 2017
 Mahajan, Rushaan  Total change: -124.80  Rating chartPersonal card
 Marshall July 2017 Weekend FIDE New York, New York USA 2017-07-07
RcRownchangeKK*chgGame
 1780 1764 0.00 1 -0.48 40 -19.20 
  Boxer, Matthew 1780 USA0.001-0.4840-19.20 

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)
 
 2017 North American Youth Chess Championship - U12 Morristown, New Jersey USA 2017-07-12
RcRownchangeKK*chgGame
 1638 1764 0.00 4 -2.64 40 -105.60 
  Shubin, Daniel 1599 USA0.001-0.7240-28.80 
  Tang, Andrew c1509 USA0.001-0.8140-32.40 
  Zhou, Aiden 1791 CAN0.001-0.4640-18.40 
  Nathan, Krishna 1653 USA0.001-0.6540-26.00 

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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