Individual Calculations January 2014
 Layevskiy, Michael  Total change: -6.60  Rating chartPersonal card
 2013 MCC October - November FIDE Monday New York, New York USA 2013-10-21
RcRownchangeKK*chgGame
 1791 1978 1.50 2 0.03 15 0.45 
  Mykhailevskyi, Leo 1696 USA1.0010.16152.40 
  Jablon, Stephen E 1885 USA0.501-0.1315-1.95 

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
 2044 1990 1.00 2 0.15 15 2.25 
  Ray, Sarathi 2057 USA0.5010.09151.35 
  Berg, George P 2030 USA0.5010.06150.90 

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)
 
 2013 MCC Amateur Championship New York, New York USA 2013-12-06
RcRownchangeKK*chgGame
 2005 1990 0.00 2 -0.96 15 -14.40 
  Podavonov, Alisher 2139 USA0.001-0.3015-4.50 
  Jablon, Stephen E 1870 USA0.001-0.6615-9.90 

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
 1870 1990 1.00 1 0.34 15 5.10 
  Jablon, Stephen E 1870 USA1.0010.34155.10 

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)
 

 

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