Rapid: Individual Calculations May 2018
 Hill-Wood, Edward  Total change: 23.00  Rating chartPersonal card
 Hong Kong Spring Rapid Tournament 2018 Hong Kong HKG 2018-04-09
RcRownchangeKK*chgGame
 1611 1590 2.50 3 1.15 20 23.00 
  Kannappan, Thanneermalai 1204 HKG1.0010.09201.80 
  Lo, Billy 1854 HKG1.0010.822016.40 
  Tang, Tsz Sang 1774 HKG0.5010.24204.80 

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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