Individual Calculations January 2019
 Giraldo Alvarez, Tomas  Total change: -107.60  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 10, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1092 1457 4.50 8 -2.69 40 -107.60 
  Cruz Silva, Terry Gabriel Yamir 1069 PER0.001-0.9140-36.40 
  Amarilla Ettiene, Ezequiel 1089 PAR0.501-0.4040-16.00 
  Diaz Malca, Fernando Joaquin 1057  * PER0.501-0.4240-16.80 
  Frutos Moreno, Erico Nicolas 1089 PAR1.0010.10404.00 
  Davila Chancafe, Anderson Fernand 1092 PER1.0010.10404.00 
  Salcedo Arias, Camilo 1111 ARG0.001-0.8940-35.60 
  Cruz Reyes, Nick 1091 ECU1.0010.10404.00 
  Diaz Pisfil, Ahilton Cesar 1141 PER0.501-0.3740-14.80 
 * 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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