Individual Calculations January 2013
 Norman, Nigel  Total change: -1.50  Rating chartPersonal card
 The Dicky White Club Tournament Round 1-16 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1785 1758 1.00 4 -0.89 15 -13.35 
  Heeler, Caspian 1615 ENG0.501-0.1915-2.85 
  Haldane, Robin W 2099 ENG0.001-0.1215-1.80 
  Smyth, Sandy A 1458 ENG0.501-0.3515-5.25 
  Murphy, Conor E 1966 ENG0.001-0.2315-3.45 

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 Autumn London (Coulsdon) ENG 2012-09-19
RcRownchangeKK*chgGame
 1763 1758 3.00 5 0.54 15 8.10 
  Clegg, Chris R A 1849 ENG0.5010.12151.80 
  Winter, Malcolm J 1529 ENG1.0010.21153.15 
  Openshaw, David K 1969 ENG0.5010.27154.05 
  Sonnis, Steve 1668 ENG0.501-0.1215-1.80 
  Kane, Frank G 1801 ENG0.5010.06150.90 

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)
 
 London Chess Classic 2012: Weekend B U1800 London ENG 2012-12-07
RcRownchangeKK*chgGame
 1614 1758 3.00 4 0.25 15 3.75 
  Crouch, Timothy J 1598 ENG0.501-0.2115-3.15 
  Steele, Beatrice 1639 ENG0.501-0.1615-2.40 
  Baleani, Guido 1543 ITA1.0010.23153.45 
  Torrance, John 1677 SCO1.0010.39155.85 

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)
 

 

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