Individual Calculations September 2019
 Eedle, Eric F  Total change: 31.20  Rating chartPersonal card
 74th Hampstead FIDE Chess Congress U1900 London ENG 2019-08-10
RcRownchangeKK*chgGame
 1581 1354 1.50 4 0.62 40 24.80 
  Williams, Stephen 1619 WLS0.001-0.1840-7.20 
  Lim, Yu-Chin (peter) 1599 ENG1.0010.804032.00 
  Schrade, Tom G 1615 USA0.001-0.1840-7.20 
  Usharovsky, Tom 1491 ENG0.5010.18407.20 

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)
 
 Midweek Evening Fide Blast 1550-1699 London ENG 2019-08-12
RcRownchangeKK*chgGame
 1648 1354 0.50 2 0.16 40 6.40 
  Gardner, Phillip K 1754  * ENG0.5010.424016.80 
  Orgler, Lukas 1541 ENG0.001-0.2640-10.40 
 * 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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