Individual Calculations February 2019
 Cahuapaza Tarapaca, Leonardo  Total change: 18.40  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1429 1320 3.50 8 0.46 40 18.40 
  Reque Chafloque, Anthony 1595 PER0.5010.334013.20 
  Rojas, Patricio Santiago 1525 ARG1.0010.764030.40 
  Brito Carrascal, Camilo Andres 1576 COL0.001-0.1940-7.60 
  Ballesteros Cardenas, Leonardo c1720  * CHI0.001-0.0840-3.20 
  Frutos Moreno, Carlos Manuel 1406 PAR0.5010.12404.80 
  Aburto Ramirez, Oscar Eduardo 1210 PER0.501-0.1540-6.00 
  Ortiz Hernandez, Jesus Fernando 1189 PER0.501-0.1840-7.20 
  Reyes Zavaleta, Fabian Ricardo 1209 PER0.501-0.1540-6.00 
 * 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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