Individual Calculations September 2009
 Maslov, Vadim Grigorievitch  Total change: 3.60  Rating chartPersonal card
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 2254 1932 0.50 2 0.24 15 3.60 
  Nogueira, Nelson m2282 POR0.001-0.1115-1.65 
  Blalock, Rex 2226 USA0.5010.35155.25 

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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