Individual Calculations March 2011
 Giannatos, Peter L  Total change: 15.25  Rating chartPersonal card
 Land of the Sky XXIV Asheville, North Carolina USA 2011-01-28
RcRownchangeKK*chgGame
 2196 2077 2.00 4 0.61 25 15.25 
  Ardaman, Miles F f2307 USA0.001-0.2125-5.25 
  Potter, John R 2189 USA0.5010.15253.75 
  Mestres, Misael D 2036 USA0.501-0.0625-1.50 
  Lamby, Philipp 2251 GER1.0010.732518.25 

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)
 

 

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