Individual Calculations November 2013
 Kopiecki, Edward  Total change: 37.20  Rating chartPersonal card
 2013 MCC September October FIDE Monday New York, New York USA 2013-09-09
RcRownchangeKK*chgGame
 2121 1939 2.00 4 0.79 15 11.85 
  Bonin, Jay Richard m2339  * USA0.001-0.0815-1.20 
  Englard, Samuel 1779 USA1.0010.29154.35 
  Allicock, Rawle A f2275 ENG0.001-0.1215-1.80 
  Mitchell, Jeffrey 2089 USA1.0010.701510.50 
 * 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 October Grand Prix New York, New York USA 2013-10-05
RcRownchangeKK*chgGame
 2052 1914 3.00 4 1.69 15 25.35 
  Busygin, Stanislav 2175 USA0.5010.32154.80 
  Scher, Edward 1924 USA1.0010.51157.65 
  Leon, Isaac D 2127 ECU1.0010.771511.55 
  Barsky, Sam 1981 USA0.5010.09151.35 

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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