Individual Calculations January 2019
 Tian, Eddy  Total change: 21.20  Rating chartPersonal card
 102nd Edward Lasker Memorial and MCC Championship New York, New York USA 2018-11-30
RcRownchangeKK*chgGame
 2211 2151 3.50 7 0.53 40 21.20 
  Chen, Victor 1896 USA1.0010.19407.60 
  Rohde, Michael g2353 USA0.001-0.2440-9.60 
  Raparthi, Ankit 1788 USA1.0010.10404.00 
  Bonin, Jay m2282 USA1.0010.684027.20 
  Azarov, Sergei g2551  * BLR0.001-0.0840-3.20 
  Zhou, Liran c2186 USA0.5010.05402.00 
  Ostrovskiy, Aleksandr m2420 USA0.001-0.1740-6.80 
 * 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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