Individual Calculations November 2009
 Studen, Damir  Total change: -10.65  Rating chartPersonal card
 2009 Miami Open and Florida State Championship Miami, Florida USA 2009-09-03
RcRownchangeKK*chgGame
 2254 2194 2.50 6 -0.05 15 -0.75 
  Arnold, Marc Tyler m2417 USA0.001-0.2215-3.30 
  Galofre, Charles A f2276 USA0.001-0.3915-5.85 
  Kimmel, Gregory J 2111 USA0.501-0.1115-1.65 
  Veksler, Boris 2093 USA1.0010.36155.40 
  Molner, Mackenzie 2397 USA0.001-0.2415-3.60 
  Alvarez, Ernesto 2229 USA1.0010.55158.25 

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)
 
 2009 North Carolina Class Championship Charlotte, North Carolina USA 2009-09-11
RcRownchangeKK*chgGame
 2123 2194 0.50 2 -0.66 15 -9.90 
  Gurevich, Daniel 1942 USA0.501-0.3115-4.65 
  Simpson, Ronald f2304 USA0.001-0.3515-5.25 

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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