Individual Calculations March 2018
 Gayson, Peter M  Total change: -23.00  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 2327 2151 1.00 2 0.38 20 7.60 
  Galyas, Miklos m2506 HUN0.001-0.1120-2.20 
  Birtwistle, Nigel 2147 ENG1.0010.49209.80 

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)
 
 Northumbria Masters Newcastle upon Tyne ENG 2018-02-14
RcRownchangeKK*chgGame
 2048 2151 4.00 9 -1.53 20 -30.60 
  Izod, Chris 1882 ENG0.001-0.8320-16.60 
  Kane, Robert 1900 ENG1.0010.19203.80 
  Moreby, James 2112 ENG0.001-0.5520-11.00 
  Kalaiyalahan, Akshaya f2136 ENG0.501-0.0220-0.40 
  Younger, Mark 1751  * ENG1.0010.08201.60 
  Lalic, Bogdan g2401 CRO0.001-0.1920-3.80 
  Longson, Sarah N wf2124 ENG0.501-0.0420-0.80 
  Nandi, Robin J 1815 ENG1.0010.12202.40 
  Longson, Alexander f2307 ENG0.001-0.2920-5.80 
 * 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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