Individual Calculations January 2014
 Jackson, Paul G  Total change: -2.10  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2013-14: PART 1 COULSDON, LONDON ENG 2013-09-02
RcRownchangeKK*chgGame
 1740 1877 4.50 8 -0.93 15 -13.95 
  Davis, Richard 1614 ENG1.0010.18152.70 
  Zhou, Yang-Jian 1680 ENG0.501-0.2515-3.75 
  Kane, Frank G 1842 ENG0.501-0.0515-0.75 
  Court, Simon E 1817 ENG1.0010.42156.30 
  Schenck, James 1738 ENG0.001-0.6915-10.35 
  Kalavannan, Koby 1791 ENG0.501-0.1215-1.80 
  Vir, Prashast 1681 ENG1.0010.25153.75 
  Young, Daniel J 1755 ENG0.001-0.6715-10.05 

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)
 
 5th London Chess Classic 2013: Weekend B U2000 London ENG 2013-12-13
RcRownchangeKK*chgGame
 1877 1875 2.00 3 0.52 15 7.80 
  Cavendish, Joshua Z 1687 ENG1.0010.26153.90 
  Hjort, Helge 1985 DEN1.0010.65159.75 
  Cheslavski, Maksim 1958 BUL0.001-0.3915-5.85 

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 CHRISTMAS CONGRESS – FIDE OPEN SECTION COULSDON, LONDON ENG 2013-12-21
RcRownchangeKK*chgGame
 1904 1875 1.00 1 0.54 15 8.10 
  Porter, Sam J 1904 ENG1.0010.54158.10 

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 CHRISTMAS CONGRESS – FIDE SECTIONS COULSDON, LONDON ENG 2013-12-21
RcRownchangeKK*chgGame
 1671 1875 2.00 3 -0.27 15 -4.05 
  Foley, Phil T 1670 ENG1.0010.24153.60 
  Goodfellow, Russell R 1730 ENG0.001-0.6915-10.35 
  Warner, Dominic Wj 1612 ENG1.0010.18152.70 

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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