Individual Calculations October 2013
 Peng, David T  Total change: 9.15  Rating chartPersonal card
 XXIV Festival Panamericano de la Juventud 2013 - U-10 Open Poços de Caldas/MG BRA 2013-07-25
RcRownchangeKK*chgGame
 1653 2017 6.00 6 0.61 15 9.15 
  Ugarelli, Leonardo 1617  * PER1.0010.08151.20 
  Rojas, Steven 1617  * PER1.0010.08151.20 
  Frutos, Cole N 1617  * USA1.0010.08151.20 
  Landa Medrano, Gabriel 1695 PER1.0010.13151.95 
  Alfaro, Johan Kevin 1684 PER1.0010.12151.80 
  Rubio, Ramos Becquer Isaac 1687 PER1.0010.12151.80 
 * 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)
 

 

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