Individual Calculations August 2019
 Woolley, Michael P  Total change: -36.60  Rating chartPersonal card
 CCF Cup 2019 U2000 Rounds 5-7 London ENG 2019-07-01
RcRownchangeKK*chgGame
 1657 1257 0.00 1 -0.08 20 -1.60 
  Jackson, Paul G 1657  * ENG0.001-0.0820-1.60 
 * 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)
 
 CCF Cup 2019 U1500 Rounds 5-7 London ENG 2019-07-01
RcRownchangeKK*chgGame
 1269 1257 0.00 2 -0.97 20 -19.40 
  Hastilow, Sarah 1171 ENG0.001-0.6220-12.40 
  Smith, Mark 1367 ENG0.001-0.3520-7.00 

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 Club 2018-19 Stage 13 London ENG 2019-07-03
RcRownchangeKK*chgGame
 1034 1257 0.00 1 -0.78 20 -15.60 
  Wimble, Garry 1034 ENG0.001-0.7820-15.60 

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)
 

 

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