Individual Calculations February 2018
 Howell, Oliver W  Total change: 48.80  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 1956 1765 3.50 8 1.38 40 55.20 
  Ahluwalia, Amardip 2004 ENG0.001-0.2040-8.00 
  Pagamdulam, Munkhdemberel 1365  * MGL1.0010.08403.20 
  Forster, Matthew 1979 ENG0.001-0.2340-9.20 
  Coote, Trevor D 2104 ENG0.5010.384015.20 
  Rayner, Francis 2071 WLS0.001-0.1440-5.60 
  Pickersgill, Adrian O 1991 ENG1.0010.794031.60 
  Tserendorj, Batsaikhan 2066 USA1.0010.854034.00 
  Ter Steeg, Marcus, Dr. 2066 GER0.001-0.1540-6.00 
 * 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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 1893 1765 0.50 2 -0.16 40 -6.40 
  Gregory, Stephen J 1951 ENG0.001-0.2640-10.40 
  Tandy, Gabriela 1834 BOL0.5010.10404.00 

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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