Blitz: Individual Calculations February 2019
 Rojas, Patricio Santiago  Total change: 0.80  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 12 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1362 1436 5.50 9 0.04 20 0.80 
  Tayro Chihuantito, Luis Gabriel 1155 PER1.0010.16203.20 
  Roman Tapia, Ariana Alejandra 1190 ECU1.0010.19203.80 
  Flores Quillas, Diego Saul Rodri f1836  * PER0.001-0.0820-1.60 
  Aburto Ramirez, Oscar Eduardo 1219 PER1.0010.22204.40 
  Molina Ballesteros, Juan Sebasti 1321 COL1.0010.34206.80 
  Chauca Lopez, Sebastian Alberto 1370 PER0.001-0.5920-11.80 
  Vasquez Vargas, Henry Richard 1576 PER0.001-0.3120-6.20 
  Sanchez Herrera , Jorge Miguel 1306 PER1.0010.32206.40 
  Frutos Moreno, Carlos Manuel 1281 PAR0.501-0.2120-4.20 
 * 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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