Individual Calculations July 2021
 Lu, Jason  Total change: 20.40  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2211 2048 3.00 8 0.51 40 20.40 
  Panchanathan, Magesh g2448  * IND0.001-0.0840-3.20 
  Hiban, Joshua 1830 USA1.0010.22408.80 
  Paciorkowski, Lev 2220 USA0.001-0.2740-10.80 
  Yu, Jennifer R fwg2312 USA0.5010.324012.80 
  Milanovic, Nemanja 2132 SRB0.5010.12404.80 
  Thurlow, Ryan G 2156 USA1.0010.654026.00 
  Escalante, Brian m2448  * PER0.001-0.0840-3.20 
  Wu, Rochelle wm2144 USA0.001-0.3740-14.80 
 * 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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