Individual Calculations July 2009
 Savage, Allan G  Total change: -8.70  Rating chartPersonal card
 2009 UMBC Open - Alvin S Mintzes Chess Tournament Catonsville, Maryland USA 2009-03-28
RcRownchangeKK*chgGame
 2183 2186 1.50 4 -0.58 15 -8.70 
  Gareev, Timur g2536 UZB0.001-0.1115-1.65 
  Schoch, Ian David 1981 USA0.501-0.2615-3.90 
  Low, Scott T 2163 USA0.501-0.0315-0.45 
  Harris, Ian 2050 USA0.501-0.1815-2.70 

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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