Individual Calculations August 2012
 Chiang, Michael  Total change: 9.30  Rating chartPersonal card
 9th Annual Philadelphia International Philadelphia, Pennsylvania USA 2012-06-29
RcRownchangeKK*chgGame
 2252 2152 4.00 8 1.02 15 15.30 
  Smith, Bryan G m2444 USA0.001-0.1515-2.25 
  Burnett, Ronald m2360 USA0.001-0.2315-3.45 
  Bartell, Thomas f2369 USA0.001-0.2215-3.30 
  Nieto, Guillermo Luigui Uba 1913 COL1.0010.20153.00 
  Alfaro Rojas, Alfonso 2249 CRC1.0010.63159.45 
  Mohota, Nisha mwg2321 IND0.001-0.2815-4.20 
  Lopez, Jorge 2090 COL1.0010.41156.15 
  Jayakumar, Adarsh 2267 USA1.0010.66159.90 

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)
 
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2095 2144 3.50 9 -1.59 15 -23.85 
  Choong, Mark Liong On 1973 SIN1.0010.27154.05 
  Rout, Padimi wg2307 IND0.001-0.2815-4.20 
  Lucente, Mike 2049 USA0.001-0.6315-9.45 
  Smail, Benedict A 2078 USA1.0010.41156.15 
  Aaron, Deepak 2263 USA0.001-0.3415-5.10 
  Chirinos, Cleren 2150 VEN0.5010.01150.15 
  Roy, Myriam 1951 CAN0.001-0.7515-11.25 
  Finneran, Michael 2056 USA1.0010.38155.70 
  Shabazz, Daaim 2028 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)
 
 Swiss Championship 2012 HT 1 Flims SUI 2012-07-12
RcRownchangeKK*chgGame
 2204 2144 5.00 9 1.19 15 17.85 
  Elfert, Aleksandr V m1900 RUS1.0010.20153.00 
  Filipovic, Branko m2407 CRO1.0010.821512.30 
  Burnier, David f2315 SUI0.5010.23153.45 
  Kappeler, Kaspar 2297 SUI0.001-0.3015-4.50 
  Rindlisbacher, Jan 2204 SUI1.0010.58158.70 
  Alvir, Aco m2367 AUT0.001-0.2215-3.30 
  Gara, Anita mwg2312 HUN0.001-0.2815-4.20 
  Sprenger, Manuel 2008 SUI0.501-0.1815-2.70 
  Arquint, Andri 2028 SUI1.0010.34155.10 

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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