Individual Calculations January 2014
 Kopiecki, Edward  Total change: 42.15  Rating chartPersonal card
 2013 MCC October - November FIDE Monday New York, New York USA 2013-10-21
RcRownchangeKK*chgGame
 2092 1914 4.00 6 2.26 15 33.90 
  Mena, Carlos E f2312 CUB1.0010.921513.80 
  Hoffmann, Asa f2208 USA0.5010.35155.25 
  Juac, Majur 2075 USA0.001-0.2915-4.35 
  Mykhailevskyi, Leo 1696 USA1.0010.22153.30 
  Sena, Juan 2121 DOM1.0010.771511.55 
  Katz, Benjamin J 2141 USA0.5010.29154.35 

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)
 
 2014 MCC November Super FIDE U2300 New York, New York USA 2013-11-15
RcRownchangeKK*chgGame
 1874 1951 3.00 4 0.70 15 10.50 
  Pope, Jessica L 1561 USA1.0010.09151.35 
  Polyakin Jr, Vladimir 2027 USA1.0010.60159.00 
  Belanoff, Ted 1927 USA0.001-0.5315-7.95 
  Eng, Kenneth 1982 USA1.0010.54158.10 

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 Amateur Championship New York, New York USA 2013-12-06
RcRownchangeKK*chgGame
 2078 1952 1.00 2 0.33 15 4.95 
  Tom, George 2016 USA1.0010.59158.85 
  Podavonov, Alisher 2139 USA0.001-0.2615-3.90 

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)
 
 97th Annual Marshall Chess Club Championship New York, New York USA 2013-12-13
RcRownchangeKK*chgGame
 2002 1952 3.00 8 -0.48 15 -7.20 
  Kumar, Aravind f2067 USA0.001-0.3415-5.10 
  Berg, George P 2048 USA0.5010.13151.95 
  Balakrishnan, Praveen 2099 USA0.5010.20153.00 
  Resika, Nathan f2220 USA0.001-0.1715-2.55 
  Hellner, Wesley 1810 USA0.001-0.6915-10.35 
  Frumkin, Edward A 1904 USA1.0010.43156.45 
  Hernandez-Camen, Angel 2000 USA0.001-0.4315-6.45 
  Jablon, Stephen E 1870 USA1.0010.39155.85 

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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