Individual Calculations November 2019
 Hebden, Mark L  Total change: 9.10  Rating chartPersonal card
 23rd 4NCL Congress Open South Normanton ENG 2019-10-04
RcRownchangeKK*chgGame
 2232 2427 3.50 5 -0.13 10 -1.30 
  Ansmann, Klaas 2027  * GER1.0010.08100.80 
  Makkar, Rajat c2135 FRA1.0010.15101.50 
  Willow, Jonah B f2352 ENG1.0010.40104.00 
  Arkell, Keith C g2447 ENG0.5010.03100.30 
  Merriman, John 2201 ENG0.001-0.7910-7.90 
 * 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)
 
 45th Guernsey International Chess Festival Open 2019 Guernsey GCI 2019-10-20
RcRownchangeKK*chgGame
 2107 2427 7.00 7 1.04 10 10.40 
  Kirby, Peter J. c2027  * GCI1.0010.08100.80 
  Pleasants, Allan J 2027  * WLS1.0010.08100.80 
  Bianco, Valerio 2088 ITA1.0010.12101.20 
  Povah, Nigel E m2301 ENG1.0010.33103.30 
  Baker, Chris W m2245 ENG1.0010.26102.60 
  Heppell, Ian N 2027  * ENG1.0010.08100.80 
  Dilleigh, Stephen P 2037 ENG1.0010.09100.90 
 * 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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