Individual Calculations September 2018
 Duong, Kevin  Total change: -5.20  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-10 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1337 1576 6.00 8 -0.13 40 -5.20 
  Sarda, Joao Sada 1176  * BRA1.0010.08403.20 
  Gonzalez Osorio, Rafael 1216 CHI1.0010.10404.00 
  Garzon Zapatanga, Christopher Leo 1363 ECU1.0010.23409.20 
  Mandujano Gutierrez, Rodrigo Juaq 1265 PER1.0010.14405.60 
  De La Cruz Navarro, Martin Leona 1732 ARG0.001-0.2940-11.60 
  Ticona Rocabado, Licael Roderick 1493 BOL0.001-0.6140-24.40 
  Merida Ceballos, Sebastian 1246 VEN1.0010.12404.80 
  Giler Moncayo, Boris Antonio 1206 ECU1.0010.10404.00 
 * 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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