Individual Calculations January 2012
 Husbands, Orlando  Total change: 17.25  Rating chartPersonal card
 2011 BOA Barbados National Chess Championships Bridgetown BAR 2011-10-01
RcRownchangeKK*chgGame
 1916 1855 6.50 11 1.70 15 25.50 
  Harewood, Othneil 1916 BAR0.001-0.4215-6.30 
  Del Castilho, Martyn f2181 BAR0.5010.37155.55 
  Harewood, Jerome 1727 BAR1.0010.33154.95 
  Lynch, Kemp 1788 BAR1.0010.41156.15 
  Daniel, Kelvin 2005 BAR0.5010.20153.00 
  Warner, Delisle f2249 BAR1.0010.921513.80 
  Richards, Allon 1701 BAR0.501-0.2115-3.15 
  Prescod, Bryan 1760 BAR0.001-0.6315-9.45 
  Poon, Yu Tien 1873 BAR0.001-0.4715-7.05 
  Cox, Akeem 1778 BAR1.0010.39155.85 
  Howell, Shamel c2102 BAR1.0010.811512.15 

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)
 
 2011 Barbados Junior Nationals Under-16 Bridgetown BAR 2011-10-18
RcRownchangeKK*chgGame
 1873 1855 0.00 1 -0.47 15 -7.05 
  Poon, Yu Tien 1873 BAR0.001-0.4715-7.05 

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)
 
 2011 Umada Cup - Challengers Section Bridgetown BAR 2011-11-09
RcRownchangeKK*chgGame
 1813 1877 3.00 6 -0.51 15 -7.65 
  Sanches, Romario 2044 SUR0.001-0.2815-4.20 
  Harewood, Jerome 1689 BAR0.501-0.2415-3.60 
  Richards, Allon 1754 BAR0.501-0.1715-2.55 
  Poon, Yu Tien 1890 BAR0.001-0.4815-7.20 
  Depradine, Lawrence 1731 BAR1.0010.30154.50 
  Prescod, Bryan 1772 BAR1.0010.36155.40 

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)
 
 2011 Micahel Forde Memorial - Open Section Bridgetown BAR 2011-11-23
RcRownchangeKK*chgGame
 2074 1877 1.00 2 0.43 15 6.45 
  Harewood, Othneil 1899 BAR1.0010.53157.95 
  Warner, Delisle f2249 BAR0.001-0.1015-1.50 

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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