Individual Calculations April 2016
 Hebden, Mark L  Total change: 18.30  Rating chartPersonal card
 4NCL Division 1 WE 4 Birmingham ENG 2016-03-19
RcRownchangeKK*chgGame
 2259 2471 1.50 2 -0.03 10 -0.30 
  Zeidler, Sven P. f2190 WLS1.0010.16101.60 
  Ciuksyte, Dagne mwg2328 ENG0.501-0.1910-1.90 

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)
 
 60th Southend Chess Congress Southend ENG 2016-03-25
RcRownchangeKK*chgGame
 2326 2471 6.50 7 1.86 10 18.60 
  Okhai, Shabir 2071  * ENG1.0010.08100.80 
  Hebbes, Tim 2106 ENG1.0010.10101.00 
  Merry, Alan B f2367 ENG1.0010.36103.60 
  Eggleston, David J m2393 ENG0.501-0.1110-1.10 
  Webb, Laurence E f2261 ENG1.0010.23102.30 
  Fodor, Tamas Jr. g2499 HUN1.0010.54105.40 
  Vakhidov, Jahongir g2585 UZB1.0010.66106.60 
 * 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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