Individual Calculations October 2017
 Miles, Barry S  Total change: -6.40  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-04
RcRownchangeKK*chgGame
 1484 1545 1.00 1 0.42 20 8.40 
  Gliddon, Daniel J 1484 ENG1.0010.42208.40 

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)
 
 CCF DAYTIME CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-06
RcRownchangeKK*chgGame
 1212 1545 1.00 2 -0.74 20 -14.80 
  Shoulders, Andrew M 1145  * ENG1.0010.08201.60 
  Charles, Gregory M 1278 ENG0.001-0.8220-16.40 
 * 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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