Individual Calculations October 2013
 Maltese, Adam S  Total change: 4.35  Rating chartPersonal card
 2013 MCC September Open Grand Prix New York, New York USA 2013-09-07
RcRownchangeKK*chgGame
 2078 2221 3.00 4 0.29 15 4.35 
  Kostovetsky, Daniel 1916 USA1.0010.14152.10 
  Ray, Sarathi 2049 USA1.0010.27154.05 
  Chandra, Akshat f2327 USA0.001-0.3615-5.40 
  Robinson, Darrian 2018 USA1.0010.24153.60 

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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