Individual Calculations November 2010
 Chua, Alexander  Total change: 17.55  Rating chartPersonal card
 76th Annual Southwest Open Corpus Christi, Texas USA 2010-09-03
RcRownchangeKK*chgGame
 2283 2261 4.50 7 1.17 15 17.55 
  Datta, Anjali 2025 USA1.0010.20153.00 
  Ramirez, Alejandro g2574 CRC0.5010.36155.40 
  Bercys, Salvijus m2447 USA0.5010.24153.60 
  Balakrishnan, Naveen 2011 USA0.501-0.3115-4.65 
  Ortiz, Nadya wm2212 COL0.501-0.0715-1.05 
  Land, Chris K f2237 USA1.0010.47157.05 
  Wang, Puchen m2478 NZL0.5010.28154.20 

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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