Individual Calculations November 2011
 Harmon-Vellotti, Luke  Total change: 2.40  Rating chartPersonal card
 2nd Annual Continental Class Championships - Master Section Arlington, Virginia USA 2011-10-06
RcRownchangeKK*chgGame
 2176 2204 3.50 9 -1.35 15 -20.25 
  Battaglini, Gabriel m2452 FRA0.5010.31154.65 
  Smarty, Sylvester 2104 USA0.501-0.1415-2.10 
  De Fotis, Gary C 2021 USA0.001-0.7415-11.10 
  Mo, Kevin 2098 USA0.001-0.6415-9.60 
  Colas, Joshua 2025 USA1.0010.27154.05 
  Stancil, Kimani A 2090 USA1.0010.34155.10 
  Burnett, Ronald m2358 USA0.5010.21153.15 
  Gulamali, Kazim f2350 USA0.001-0.3015-4.50 
  Rozman, Levy 2089 USA0.001-0.6615-9.90 

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)
 
 29th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2011-10-21
RcRownchangeKK*chgGame
 2301 2204 3.00 4 1.51 15 22.65 
  Wheeler, Cameron 1962 USA1.0010.20153.00 
  Bryant, John D f2403 USA1.0010.761511.40 
  Pruess, David m2386 USA0.5010.24153.60 
  Molner, Mackenzie m2453 USA0.5010.31154.65 

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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