Individual Calculations November 2019
 Rohde, Michael  Total change: 2.50  Rating chartPersonal card
 Marshall Premier October 2019 New York, New York USA 2019-10-04
RcRownchangeKK*chgGame
 2171 2348 3.00 4 0.25 10 2.50 
  Chen, Derek 1948  * USA1.0010.08100.80 
  Brodsky, David m2452 USA0.5010.14101.40 
  Hu, Merric 1996 USA1.0010.11101.10 
  Tsay, Vincent f2289 USA0.501-0.0810-0.80 
 * 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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