Individual Calculations August 2014
 Margiotta, Jason J  Total change: 13.05  Rating chartPersonal card
 2014 MCC June Super FIDE U2300 New York, New York USA 2014-06-06
RcRownchangeKK*chgGame
 1939 1955 2.00 3 0.49 15 7.35 
  Quick, Bryan 1657 USA1.0010.15152.25 
  Berg, George P 2049 USA0.5010.13151.95 
  Sena, Juan 2110 DOM0.5010.21153.15 

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 June Grand Prix New York, New York USA 2014-06-28
RcRownchangeKK*chgGame
 2148 1955 0.50 2 -0.06 15 -0.90 
  Goldenberg, Ryan D 2314 USA0.001-0.1015-1.50 
  Kopiecki, Edward 1981 USA0.5010.04150.60 

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 July Super FIDE U2300 New York, New York USA 2014-07-11
RcRownchangeKK*chgGame
 2057 1936 1.00 2 0.33 20 6.60 
  Robinson, Darrian 2035 USA0.5010.14202.80 
  Sena, Juan 2079 DOM0.5010.19203.80 

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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