Individual Calculations October 2008
 Daly, Troy  Total change: -12.90  Rating chartPersonal card
 36th Annual World Open (U2400 Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2217 2151 3.50 7 0.64 15 9.60 
  Boor, Carl B 2308 USA0.001-0.2915-4.35 
  Weeramantry, Sunil f2224 SRI0.5010.10151.50 
  Gogte, Yashodhan S 2203 IND1.0010.57158.55 
  Lu, Edward J 2185 USA0.001-0.4515-6.75 
  Storch, Lawrence A 2184 USA1.0010.55158.25 
  Mabe, Chris J 2258 USA0.5010.15152.25 
  Fiedler, Brian 2160 CAN0.5010.01150.15 

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)
 
 2nd Summer Solstice Open Boca Raton, Florida USA 2008-07-11
RcRownchangeKK*chgGame
 2237 2138 1.50 4 0.03 15 0.45 
  Galofre, Charles A f2320 USA0.5010.24153.60 
  Lopez, Aldo F 2179 USA1.0010.56158.40 
  La, Rota Fabio f2249 USA0.001-0.3515-5.25 
  Cooke, Eric N 2199 USA0.001-0.4215-6.30 

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)
 
 16th Annual Southern Open Altamonte Springs, Florida USA 2008-08-15
RcRownchangeKK*chgGame
 2230 2138 0.00 2 -0.79 15 -11.85 
  Ballantyne, Wayne W 2053 USA0.001-0.6215-9.30 
  Lugo, Blas m2407 USA0.001-0.1715-2.55 

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)
 
 The Miami Chess Open Miami, Florida USA 2008-09-10
RcRownchangeKK*chgGame
 2289 2138 0.50 4 -0.74 15 -11.10 
  Bartholomew, John m2440 USA0.001-0.1515-2.25 
  Galofre, Charles A f2320 USA0.001-0.2615-3.90 
  Rosenberg, Evan S 2182 USA0.5010.06150.90 
  Ruppert, Artem E 2215 USA0.001-0.3915-5.85 

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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