Individual Calculations August 2012
 Ulrich, Thomas M  Total change: 74.70  Rating chartPersonal card
 9th Annual Philadelphia International Philadelphia, Pennsylvania USA 2012-06-29
RcRownchangeKK*chgGame
 2354 2086 4.50 9 2.90 15 43.50 
  Sachdev, Tania mwg2417 IND0.5010.38155.70 
  Panjwani, Raja m2416 CAN0.5010.38155.70 
  Arias Santana, Mauricio m2316 CRC1.0010.791511.85 
  Sarkar, Justin m2411 USA0.5010.37155.55 
  Bartell, Thomas f2369 USA0.001-0.1615-2.40 
  Aaron, Deepak 2263 USA1.0010.731510.95 
  Karavade, Eesha mwg2353 IND0.5010.32154.80 
  Mohota, Nisha mwg2321 IND0.5010.29154.35 
  Ostrovskiy, Aleksandr f2322 USA0.001-0.2015-3.00 

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 - Open Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2299 2118 4.50 9 2.08 15 31.20 
  Chakkravarthy, Deepan g2468 IND0.001-0.1115-1.65 
  Santarius, Erik 2297 USA0.5010.23153.45 
  Fikiet, Alex M 2243 USA0.5010.17152.55 
  Sharevich, Anna wg2258 BLR0.5010.19152.85 
  Castaneda, Nelson f2266 USA1.0010.701510.50 
  Adamson, Robby f2335 USA0.001-0.2215-3.30 
  Shetty, Atulya A 2252 USA0.5010.18152.70 
  Homa, Seth f2283 USA1.0010.721510.80 
  Zlotnikov, Mikhail m2286 USA0.5010.22153.30 

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)
 

 

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