Individual Calculations March 2011
 Casanova, R  Total change: -14.55  Rating chartPersonal card
 Faulks Shield Hamilton BER 2010-10-26
RcRownchangeKK*chgGame
 1694 1682 2.00 6 -0.92 15 -13.80 
  Siggins, S 1403 BER1.0010.16152.40 
  Dill, J 1948 BER0.001-0.1815-2.70 
  Ashby, G 1654 BER0.001-0.5415-8.10 
  Bacchas, C 1871 BER0.001-0.2515-3.75 
  Warren, J 1568 BER1.0010.34155.10 
  Robiso, P 1717 BER0.001-0.4515-6.75 

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)
 
 Bermuda Longtail Hamilton BER 2011-01-25
RcRownchangeKK*chgGame
 1762 1685 1.00 3 -0.20 15 -3.00 
  Robiso, P 1706 BER1.0010.53157.95 
  Bacchas, C 1905 BER0.001-0.2215-3.30 
  Ashby, G 1675 BER0.001-0.5115-7.65 

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)
 
 Bermuda International Open 2011 Southampton BER 2011-02-11
RcRownchangeKK*chgGame
 1971 1685 0.50 2 0.15 15 2.25 
  Fernandez, J 2085  * USA0.001-0.0815-1.20 
  Radford, M 1856 BER0.5010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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