Rapid: Individual Calculations September 2014
 Kahn, Samuel B  Total change: -15.20  Rating chartPersonal card
 2014 MCC July 4 Rated Games Tonight V New York, New York USA 2014-07-31
RcRownchangeKK*chgGame
 2092 2172 1.50 3 -0.30 20 -6.00 
  Crump, Alexander J 1932 USA0.501-0.3020-6.00 
  Paragua, Mark C g2572  * PHI0.001-0.0820-1.60 
  Levkov, Daniel 1772  * USA1.0010.08201.60 
 * 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)
 
 2014 MCC August Marshall Masters New York, New York USA 2014-08-19
RcRownchangeKK*chgGame
 2264 2150 1.00 4 -0.46 20 -9.20 
  Herman, Matthew J 2331 USA0.5010.24204.80 
  Krush, Irina gwg2474 USA0.001-0.1320-2.60 
  West, James R 2046 USA0.501-0.1420-2.80 
  Gelman, Geoffrey 2203 USA0.001-0.4320-8.60 

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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