Individual Calculations August 2014
 Li, David C  Total change: 10.00  Rating chartPersonal card
 XXV Festival Panamericano de la Juventud 2014 Sub 12 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1685 1465 1.50 4 0.50 40 20.00 
  Lopez, Vicente 1678 BOL1.0010.774030.80 
  Pariona La Rotta, Andre 1446 PER0.501-0.0340-1.20 
  Soto, Miguel Angel 1750 COL0.001-0.1640-6.40 
  Corredor Castellanos, Camilo 1865  * COL0.001-0.0840-3.20 
 * 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)
 
 2014 DCC FIDE Open VI Richardson, Texas USA 2014-07-19
RcRownchangeKK*chgGame
 1800 1465 0.00 2 -0.25 40 -10.00 
  Gu, Brian F 1734 USA0.001-0.1740-6.80 
  Kowal, Joshua A 1865  * USA0.001-0.0840-3.20 
 * 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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