Individual Calculations October 2014
 Rachlin, Paul  Total change: 48.40  Rating chartPersonal card
 2014 MCC August - September FIDE Thursday New York, New York USA 2014-08-07
RcRownchangeKK*chgGame
 1690 1856 1.00 1 0.28 20 5.60 
  Yan, Kevin 1690 USA1.0010.28205.60 

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)
 
 2014 MCC August - September FIDE Monday New York, New York USA 2014-08-11
RcRownchangeKK*chgGame
 1964 1856 2.00 3 0.89 20 17.80 
  Sena, Juan 2111 DOM0.5010.31206.20 
  Waxman, Marian 2009 USA0.5010.20204.00 
  Ritter, Jonathan 1772 USA1.0010.38207.60 

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)
 
 2014 MCC August U2300 New York, New York USA 2014-08-22
RcRownchangeKK*chgGame
 1901 1856 3.00 4 1.25 20 25.00 
  Juac, Majur 2057 USA0.001-0.2420-4.80 
  Walton, John 1619 USA1.0010.20204.00 
  Kopiecki, Edward 1975 USA1.0010.662013.20 
  Qi, Henry 1954 USA1.0010.632012.60 

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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