Individual Calculations April 2009
 Hansen, Eric  Total change: 22.35  Rating chartPersonal card
 WBX Team Tournament Edmonton CAN 2008-12-13
RcRownchangeKK*chgGame
 2125 2362 3.50 4 0.35 15 5.25 
  Purewal, Sardul 2081 CAN1.0010.16152.40 
  Sasata, Robert 2267 CAN0.501-0.1315-1.95 
  Yearwood, Roy 2076 CAN1.0010.16152.40 
  Mackinnon, Keith 2076 CAN1.0010.16152.40 

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)
 
 18th Annual North American Open Las vegas, Nevada USA 2008-12-26
RcRownchangeKK*chgGame
 2326 2362 5.00 7 1.20 15 18.00 
  Heung, Christopher 2012 USA1.0010.11151.65 
  Shulman, Yury g2616 USA0.5010.31154.65 
  Zierk, Steven C 2240 USA0.501-0.1715-2.55 
  Kudryavtsev, Vadim 2173 RUS1.0010.25153.75 
  Cicak, Slavko g2564 SWE0.001-0.2415-3.60 
  Moskow, Eric D 2225 USA1.0010.32154.80 
  Sarkar, Justin m2451 USA1.0010.62159.30 

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 Western Class Championshipw Agoura Hills, California USA 2009-01-16
RcRownchangeKK*chgGame
 2335 2376 4.00 7 0.12 15 1.80 
  Von Krogh, Christopher 2218 USA0.001-0.7115-10.65 
  Kudryavtsev, Vadim 2173 RUS1.0010.24153.60 
  Lee, Andy C 2240 USA1.0010.32154.80 
  Manukyan, Garush 2320 ARM0.501-0.0815-1.20 
  Pruess, David m2422 USA1.0010.56158.40 
  Matikozyan, Andranik m2452 ARM0.5010.10151.50 
  Khachiyan, Melikset g2519 USA0.001-0.3115-4.65 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2442 2376 3.50 9 -0.18 15 -2.70 
  Bitoon, Richard m2473 PHI0.001-0.3715-5.55 
  Petrosian, Davit G. m2477 ARM0.001-0.3615-5.40 
  Pokazanjev, Nikolai m2443 RUS1.0010.59158.85 
  Zabotin, Alexander m2487 RUS0.001-0.3515-5.25 
  Konovalov, Nikolay m2430 RUS0.5010.08151.20 
  Obodchuk, Andrei m2445 RUS1.0010.60159.00 
  Belov, Igor m2460 RUS0.001-0.3815-5.70 
  Shvedchikov, Anatoli I. m2409 RUS0.001-0.4515-6.75 
  Zilbert, Oleg f2350 RUS1.0010.46156.90 

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)
 

 

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