Individual Calculations October 2015
 Karp, Eli M  Total change: -49.20  Rating chartPersonal card
 2015 DCC FIDE Open X Richardson, Texas USA 2015-08-29
RcRownchangeKK*chgGame
 1705 1802 1.50 4 -0.99 40 -39.60 
  Stacey, Adrian D 1402  * USA1.0010.08403.20 
  Javakhadze, Zurab m2202  * GEO0.001-0.0840-3.20 
  Narang, Ijay 1548 USA0.501-0.3140-12.40 
  Liu, Kevin 1668 USA0.001-0.6840-27.20 
 * 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)
 
 2015 Louisiana State Championship Kenner, Louisiana USA 2015-09-05
RcRownchangeKK*chgGame
 2005 1802 0.00 1 -0.24 40 -9.60 
  Matta, Nicholas F 2005 USA0.001-0.2440-9.60 

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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