Individual Calculations March 2012
 Herbert, Allan  Total change: -19.05  Rating chartPersonal card
 1st Qualifier 2012 National Championship Bridgetown BAR 2012-01-14
RcRownchangeKK*chgGame
 1878 1824 3.50 8 -0.02 15 -0.30 
  Warner, Delisle f2216 BAR0.5010.42156.30 
  Depradine, Lawrence 1697 BAR1.0010.33154.95 
  Gilkes, Dwayne 1861 BAR1.0010.55158.25 
  Daniel, Kelvin 1986 BAR0.5010.21153.15 
  Husbands, Orlando 1894 BAR0.001-0.4015-6.00 
  Richards, Allon 1788 BAR0.501-0.0515-0.75 
  Janoha, Andrea 1626 ITA0.001-0.7615-11.40 
  Poon, Yu Tien 1955 BAR0.001-0.3215-4.80 

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)
 
 2nd Qualifier 2012 National Championship Bridgetown BAR 2012-02-04
RcRownchangeKK*chgGame
 1747 1824 3.00 7 -1.25 15 -18.75 
  Harewood, Jakeel 1667 BAR0.501-0.2115-3.15 
  Janoha, Andrea 1626 ITA1.0010.24153.60 
  Corbin, Philip f2143 BAR0.001-0.1315-1.95 
  Lucas, Steven 1646 BAR0.001-0.7315-10.95 
  Lynch, Kemp 1859 BAR0.001-0.4515-6.75 
  Warner, Juanita 1614 BAR1.0010.23153.45 
  Harewood, Jerome 1671 BAR0.501-0.2015-3.00 

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)
 

 

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