Individual Calculations August 2012
 Markovits, Alex  Total change: -9.45  Rating chartPersonal card
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2087 2140 4.50 9 -0.63 15 -9.45 
  Mohota, Nisha mwg2326 IND0.001-0.2615-3.90 
  Roy, Myriam 1951 CAN0.501-0.2515-3.75 
  Slomski, Matt 2021 USA1.0010.34155.10 
  Chandran, Kapil 2076 USA0.001-0.5915-8.85 
  Bouzoukis, Charles 2179 USA1.0010.55158.25 
  Zhang, Yuanchen 1866 CAN1.0010.17152.55 
  Wasiluk, Kevin 2264 USA0.001-0.3315-4.95 
  Song, Edward 2040 CAN0.501-0.1415-2.10 
  Semyonov, Vladimir 2056 CAN0.501-0.1215-1.80 

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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