Individual Calculations February 2015
 Wang, Wesley  Total change: 229.20  Rating chartPersonal card
 2014 MCC November Grand Prix New York, New York USA 2014-11-07
RcRownchangeKK*chgGame
 2013 1731 1.00 3 0.45 40 18.00 
  Melekhina, Alisa fwm2131  * USA0.001-0.0840-3.20 
  De Villa, Jose 1844 USA1.0010.654026.00 
  West, James R 2065 USA0.001-0.1240-4.80 
 * 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)
 
 Marshall Amateur Championship/Jerry Simon Memorial FIDE rated New York, New York USA 2014-12-05
RcRownchangeKK*chgGame
 1902 1728 3.50 4 2.33 40 93.20 
  Yan, Kevin 1637 USA1.0010.384015.20 
  Atakay, Mustafa 1987 USA1.0010.824032.80 
  Margiotta, Jason J 1942 USA0.5010.274010.80 
  Pugh, Lawrence B 2042 USA1.0010.864034.40 

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)
 
 98th Annual Marshall Chess Club Championship New York, New York USA 2014-12-12
RcRownchangeKK*chgGame
 2055 1728 4.00 8 2.95 40 118.00 
  Zats, Yefrem 2075 USA1.0010.894035.60 
  Taborsky, Rostisla f2128  * CZE0.001-0.0840-3.20 
  Wang, Qibiao 2128  * CHN0.001-0.0840-3.20 
  Sena, Juan 2108 DOM0.001-0.0940-3.60 
  Gorti, Akshita wf1970 USA1.0010.804032.00 
  Berg, George P 2038 USA0.001-0.1440-5.60 
  Atakay, Mustafa 1987 USA1.0010.824032.80 
  Qi, Henry 2002 USA1.0010.834033.20 
 * 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)
 

 

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