Individual Calculations March 2018
 French, Max  Total change: 51.20  Rating chartPersonal card
 2018 Frodsham Congress Open Frodsham ENG 2018-02-02
RcRownchangeKK*chgGame
 1981 1997 3.00 5 0.39 40 15.60 
  Jackson, Oliver A f2181 ENG0.001-0.2640-10.40 
  Bryant, Richard Be 1983 ENG1.0010.484019.20 
  Benson, Paul J 2040 ENG0.5010.06402.40 
  Hymer, Barry J 1832 ENG0.501-0.2240-8.80 
  Camp, Imogen Al wc1869 WLS1.0010.334013.20 

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)
 
 2017/18 4NCL Division 2 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 2129 1997 1.00 2 0.35 40 14.00 
  Pedersen, Carsten 2134 DEN0.5010.18407.20 
  Longson, Sarah N wf2124 ENG0.5010.17406.80 

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)
 
 47th Dyfed Open Goodwick WLS 2018-02-16
RcRownchangeKK*chgGame
 1826 1997 4.00 5 0.54 40 21.60 
  Di-Vetta, Andrew 1665 WLS1.0010.12404.80 
  Fowler, Caspian 1597  * WLS1.0010.08403.20 
  Waddington, Mike P f2086 ENG0.001-0.3840-15.20 
  Haigh, Tony 1799 WLS1.0010.24409.60 
  Van Kemenade, Rudy 1981 WLS1.0010.484019.20 
 * 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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