Individual Calculations October 2008
 Puntier, William  Total change: -14.70  Rating chartPersonal card
 Men National Champrionship Santo Domingo DOM 2008-06-20
RcRownchangeKK*chgGame
 2112 2282 5.50 10 -1.69 15 -25.35 
  Ramirez, Braulio 2097 DOM1.0010.26153.90 
  Michelen, Victor Issac 2062 DOM0.001-0.7815-11.70 
  Pena, Daniel 2067 DOM0.001-0.7715-11.55 
  Marino, Roberto 2043 DOM1.0010.20153.00 
  Moore, Fernando 2118 DOM0.001-0.7215-10.80 
  Adames, Tony 2042 DOM1.0010.20153.00 
  Alcantara, Ray 2114 DOM1.0010.28154.20 
  Mesa, Teofilo 2141 DOM1.0010.31154.65 
  Dominguez, Jose M. m2287 DOM0.001-0.4915-7.35 
  Duarte, Martirez 2151 DOM0.501-0.1815-2.70 

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)
 
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2323 2298 4.00 8 0.28 15 4.20 
  Sarkar, Justin m2415 USA0.001-0.3415-5.10 
  Vovsha, Eli m2461 ISR0.001-0.2815-4.20 
  Masse, Hugues 2196 CAN0.001-0.6415-9.60 
  Yanayt, Eugene f2254 USA1.0010.44156.60 
  Rosenberg, Evan S 2182 USA1.0010.34155.10 
  Bercys, Salvijus m2429 USA0.5010.18152.70 
  Schuyler, James f2346 USA1.0010.57158.55 
  Bournival, Braden f2303 USA0.5010.01150.15 

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)
 
 Blackstone Chess Festival Open Pawtucket, Rhode Island USA 2008-08-16
RcRownchangeKK*chgGame
 2069 2298 2.00 2 0.43 15 6.45 
  Harris, Ian 2035 USA1.0010.18152.70 
  Harris, David 2102 USA1.0010.25153.75 

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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