Individual Calculations August 2012
 Molner, Mackenzie  Total change: 12.40  Rating chartPersonal card
 40th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2446 2479 6.00 9 1.24 10 12.40 
  Colas, Joshua 2126 USA1.0010.11101.10 
  Hess, Robert L g2639 USA0.5010.21102.10 
  Gupta, Abhijeet g2627 IND0.001-0.3010-3.00 
  Shvartsman, Andrew c2240 USA1.0010.20102.00 
  Iturrizaga Bonelli, Eduardo g2628 VEN0.5010.20102.00 
  Smirin, Ilya g2647 ISR0.001-0.2810-2.80 
  Sharevich, Anna wg2258 BLR1.0010.22102.20 
  Ortiz, Nadya wg2230 COL1.0010.19101.90 
  Romanov, Evgeny g2623 RUS1.0010.69106.90 

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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