Individual Calculations October 2017
 Meaton, Arthur H  Total change: -4.80  Rating chartPersonal card
 CCF LATE SUMMER LONG PLAY CONGRESS MAJOR London ENG 2017-09-02
RcRownchangeKK*chgGame
 1471 1298 0.00 3 -0.84 20 -16.80 
  Johnson, Elizabeth 1376 ENG0.001-0.3920-7.80 
  Gliddon, Daniel J 1484 ENG0.001-0.2620-5.20 
  Davis, Richard 1552 ENG0.001-0.1920-3.80 

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)
 
 CCF WINTER CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-04
RcRownchangeKK*chgGame
 1385 1298 0.00 1 -0.38 20 -7.60 
  Beukes, Joshua 1385 ENG0.001-0.3820-7.60 

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)
 
 CCF DAYTIME CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-06
RcRownchangeKK*chgGame
 1292 1298 2.00 2 0.98 20 19.60 
  Charles, Gregory M 1278 ENG1.0010.47209.40 
  Gold, Harry 1306 ENG1.0010.512010.20 

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)
 

 

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