Individual Calculations May 2014
 Gold, Harry  Total change: -28.05  Rating chartPersonal card
 CCF DAYTIME CHESS CLUB - SPRING 2014 COULSDON, LONDON ENG 2014-01-08
RcRownchangeKK*chgGame
 1494 1491 1.00 5 -1.48 15 -22.20 
  Khan, A Qaiyum 1463 ENG0.001-0.5415-8.10 
  Miles, Barry S 1534 ENG0.001-0.4415-6.60 
  Rogers, Gh James 1534 ENG0.001-0.4415-6.60 
  Meaton, Arthur H 1473 ENG1.0010.47157.05 
  Fraser, Alan R 1467 ENG0.001-0.5315-7.95 

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 EASTER CONGRESS 2014 COULSDON, LONDON ENG 2014-04-18
RcRownchangeKK*chgGame
 1547 1491 0.50 2 -0.39 15 -5.85 
  Young, Daniel J 1768 ENG0.5010.33154.95 
  Zhao, Haolin 1325 ENG0.001-0.7215-10.80 

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)
 

 

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