Individual Calculations July 2010
 Haessel, Dale R  Total change: 35.55  Rating chartPersonal card
 ACA Over 1800 Edmonton, Alberta CAN 2010-05-01
RcRownchangeKK*chgGame
 2117 2207 3.00 5 -0.12 15 -1.80 
  Gluckie, Jamin 2075 CAN1.0010.32154.80 
  Wang, Richard 2149 CAN0.501-0.0815-1.20 
  Kalisvaart, Peter 2076 NED0.501-0.1815-2.70 
  Gardner, Robert J 2144 CAN0.501-0.0915-1.35 
  Mackinnon, Keith 2140 CAN0.501-0.0915-1.35 

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)
 
 2010 Calgary International Chess Classic Calgary, Alberta CAN 2010-05-20
RcRownchangeKK*chgGame
 2353 2207 4.50 9 1.59 15 23.85 
  Torre, Eugenio g2506 PHI0.001-0.1515-2.25 
  Wang, Richard 2149 CAN1.0010.42156.30 
  Piasetski, Leon m2301 CAN0.5010.13151.95 
  Panjwani, Raja m2401 CAN0.001-0.2515-3.75 
  Esserman, Marc R m2419 USA1.0010.771511.55 
  Day, Lawrence m2288 CAN1.0010.61159.15 
  De Firmian, Nick g2549 USA0.5010.38155.70 
  Me, Kevin 2103 CAN0.501-0.1415-2.10 
  Castellanos, Renier m2465 ESP0.001-0.1815-2.70 

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)
 
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2265 2207 3.50 6 0.90 15 13.50 
  Haring, Ruth Inez wm1980 USA1.0010.21153.15 
  Browne, Walter S g2441 USA0.001-0.2115-3.15 
  Harmon-Vellotti, Luke 2062 USA0.501-0.1915-2.85 
  Troff, Kayden W 2201 USA1.0010.49157.35 
  Hansen, Eric f2410 CAN1.0010.761511.40 
  Matikozyan, Andranik m2494 ARM0.001-0.1615-2.40 

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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