Individual Calculations October 2016
 Han, Yichen  Total change: 17.20  Rating chartPersonal card
 52nd Northumberland Chess Congress FIDE Open North Shields ENG 2016-09-23
RcRownchangeKK*chgGame
 1945 1619 1.00 4 0.43 40 17.20 
  Dalton, Joseph 1971 ENG0.5010.394015.60 
  Dargan, Paul Ag c2019  * ENG0.001-0.0840-3.20 
  Moreby, James E 2019  * ENG0.001-0.0840-3.20 
  Towers, Brian 1770 ISR0.5010.20408.00 
 * 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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