Individual Calculations December 2014
 Nemcova, Katerina  Total change: -17.40  Rating chartPersonal card
 18th Annual Texas Collegiate Chess Championship Irving, Texas USA 2014-10-31
RcRownchangeKK*chgGame
 2402 2312 0.50 3 -0.66 20 -13.20 
  Holt, Conrad g2571 USA0.001-0.1820-3.60 
  Battey, Alexander m2326 USA0.001-0.4820-9.60 
  Aleskerov, Faik 2310 AZE0.5010.00200.00 

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)
 
 2014 Houston Open Houston Texas USA 2014-11-14
RcRownchangeKK*chgGame
 2149 2312 2.50 4 -0.21 20 -4.20 
  Nguyen, Emily Quynh wf1912  * USA1.0010.08201.60 
  Stukopin, Andrey g2556 RUS0.001-0.2020-4.00 
  Salazar, Aura C wm2165 COL0.501-0.2020-4.00 
  Serna, Jeffrey M 1962 USA1.0010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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