Individual Calculations October 2013
 Chandra, Akshat  Total change: -9.45  Rating chartPersonal card
 2013 US Masters Greensboro, North Carolina USA 2013-08-29
RcRownchangeKK*chgGame
 2235 2328 4.50 9 -0.86 15 -12.90 
  Nguyen, Trung f1928  * USA1.0010.08151.20 
  Abreu, Ayram g2483 CUB0.5010.21153.15 
  Zapata, Alonso g2496 COL0.001-0.2815-4.20 
  Myers, Dominique 2037 USA1.0010.15152.25 
  Kekelidze, Mikheil g2470 GEO0.001-0.3115-4.65 
  Patel, Advait 1956 USA1.0010.10151.50 
  Rohde, Michael A g2468 USA0.001-0.3115-4.65 
  Liang, Awonder f2121 USA0.001-0.7715-11.55 
  Jones, Craig W 2153 USA1.0010.27154.05 
 * 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)
 
 2013 MCC September Open Grand Prix New York, New York USA 2013-09-07
RcRownchangeKK*chgGame
 2225 2327 1.50 2 0.23 15 3.45 
  Maltese, Adam S 2221 USA1.0010.36155.40 
  Pressman, Leif A f2229 USA0.501-0.1315-1.95 

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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