Individual Calculations September 2017
 Moreby, James E  Total change: 21.60  Rating chartPersonal card
 104th British Championship Llandudno ENG 2017-07-29
RcRownchangeKK*chgGame
 2239 2149 4.50 9 0.90 40 36.00 
  Hawkins, Jonathan g2549  * ENG0.001-0.0840-3.20 
  Zhu, Richard 2036 ENG0.501-0.1540-6.00 
  Hewson, Brian Wr 2023 ENG1.0010.334013.20 
  Hunt, Adam C m2424 ENG0.5010.334013.20 
  Haria, Ravi f2417 ENG0.5010.334013.20 
  Gallagher, Daniel Gh 2147 ENG0.001-0.5040-20.00 
  Taylor, William J 2048 ENG1.0010.364014.40 
  Richardson, John R f2237 ENG0.5010.12404.80 
  Dineley, Richard Dp 2269 WLS0.5010.16406.40 
 * 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)
 
 7th Gibraltar Junior International Junior Chess Festival Under 16 Gibraltar ENG 2017-08-17
RcRownchangeKK*chgGame
 1882 2149 4.50 6 -0.36 40 -14.40 
  Salwasser, Christian 1749  * GER1.0010.08403.20 
  Perez Beltran, Salvador 1908 ESP0.001-0.8040-32.00 
  Lazaro Lopez, Mario 1749  * ESP1.0010.08403.20 
  Ifalore, Michael 1903 ENG1.0010.19407.60 
  Jayawarna, Nugith 2057 ENG0.501-0.1340-5.20 
  Cramling Bellon, Anna 1928 SWE1.0010.22408.80 
 * 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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