Individual Calculations December 2016
 Rowan, Daniel  Total change: 6.20  Rating chartPersonal card
 e2e4 London Gatwick International Oct16 Challengers A London ENG 2016-10-26
RcRownchangeKK*chgGame
 1958 1818 2.00 8 -0.65 20 -13.00 
  Dixit, Kumar 2012 ENG0.001-0.2520-5.00 
  Topal, Mahir Onat 1906 TUR1.0010.622012.40 
  Wiltshir, Richard 1622 ENG1.0010.25205.00 
  Jones, Steven A 2215 ENG0.001-0.0820-1.60 
  Grieve, Harry 2110 ENG0.001-0.1520-3.00 
  Faulkner, Martin J 1836 ENG0.001-0.4720-9.40 
  Prior, Stephen C V 2007 ENG0.001-0.2520-5.00 
  Golding, James 1953 ENG0.001-0.3220-6.40 

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)
 
 e2e4 London Gatwick International Oct16 Challengers B & C London ENG 2016-10-26
RcRownchangeKK*chgGame
 1726 1818 1.00 1 0.37 20 7.40 
  Watson, Mikey J 1726 ENG1.0010.37207.40 

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)
 
 11th 4NCL Congress Open Milton Keynes ENG 2016-11-04
RcRownchangeKK*chgGame
 2183 1818 1.00 4 0.59 20 11.80 
  Sowray, Peter J f2218  * ENG0.001-0.0820-1.60 
  Clarke, Brandon G I 2218  * ENG0.001-0.0820-1.60 
  Mason, Donald J 2157 ENG0.5010.38207.60 
  Jarmany, John 2139 ENG0.5010.37207.40 
 * 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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