Individual Calculations December 2019
 Medina Restrepo, Brandon  Total change: 0.00  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Absoluto Medellin COL 2019-11-12
RcRownchangeRpKK*chgGame
 1278 0 0.50 5 0.00 912   0.00 
  Gomez, David Santiago 1271 COL0.5010.00 0.00 
  Alvarado Navarro, Dante 1377 ECU0.0010.00 0.00 
  Frajman Kierszenson, Lior 1231 CRC0.0010.00 0.00 
  Sanchez Barreto, Josue Efrain 1261 COL0.0010.00 0.00 
  Lopez Tobar, Jeffrey Jair 1250 ESA0.0010.00 0.00 

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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