Individual Calculations August 2012
 Chow, Albert C  Total change: -9.30  Rating chartPersonal card
 5th Annual Chicago Class Wheeling, Illinois USA 2012-07-20
RcRownchangeKK*chgGame
 2072 2162 2.50 5 -0.62 15 -9.30 
  Flaga, Krzysztof 2043 USA0.501-0.1615-2.40 
  Velikanov, Alexander 2143 USA0.501-0.0315-0.45 
  Brock, William H 2034 USA0.501-0.1715-2.55 
  Song, Edward 2040 CAN0.501-0.1715-2.55 
  Szpisjak, Steven J 2098 USA0.501-0.0915-1.35 

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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