Individual Calculations October 2008
 Paulina, David  Total change: -28.25  Rating chartPersonal card
 2008 Chesapeake Open Baltimore, Maryland USA 2008-06-20
RcRownchangeKK*chgGame
 2216 2134 0.00 2 -0.81 25 -20.25 
  Enkhbat, Tegshsuren f2378 USA0.001-0.2025-5.00 
  Strenzwilk, Denis 2054 USA0.001-0.6125-15.25 

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)
 
 40th Annual Atlantic Open Washington, DC USA 2008-08-22
RcRownchangeKK*chgGame
 2240 2103 0.00 1 -0.32 25 -8.00 
  Malkiel, Daniel E 2240 USA0.001-0.3225-8.00 

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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