Individual Calculations July 2018
 Yan, Rui Yang  Total change: 31.60  Rating chartPersonal card
 GM Walter Browne Memorial Milpitas, California USA 2018-06-22
RcRownchangeKK*chgGame
 1763 1706 3.00 5 0.79 40 31.60 
  Nachiappan, Aghilan c1714 USA1.0010.514020.40 
  Holt, Conrad g2106  * USA0.001-0.0840-3.20 
  Sivakumar, Shaashwath 1658 USA0.501-0.0740-2.80 
  Kamath, Atul R 1432 USA1.0010.17406.80 
  Dasika, Archit 1905 USA0.5010.264010.40 
 * 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)
 

 

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