Individual Calculations May 2015
 Chevannes, Sabrina  Total change: 23.40  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2251 2192 5.00 9 1.17 20 23.40 
  Smith, Bryan G g2482 USA0.001-0.1620-3.20 
  Holroyd, Kenneth J 2095 USA0.501-0.1320-2.60 
  Mujumdar, Sameer 2104 USA1.0010.38207.60 
  Yip, Carissa Shiwen 1907 USA1.0010.16203.20 
  Mulyar, Michael A m2412 USA0.5010.28205.60 
  Gerzhoy, Leonid m2430 CAN1.0010.802016.00 
  Shetty, Atulya f2342 USA0.001-0.3020-6.00 
  Mandizha, Farai m2365 ZIM0.001-0.2720-5.40 
  Garcia, Erick 2125 USA1.0010.41208.20 

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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