Individual Calculations March 2018
 Ballesteros Cardenas, Leonardo Al  Total change: -14.40  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-12A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1394 1694 5.00 7 -0.90 40 -36.00 
  Pontigo Pritzke, Diego Ignacio 1294  * CHI1.0010.08403.20 
  Vergara Barreda, Inaki Imanol 1404 CHI0.501-0.3440-13.60 
  Reyes Mendoza, Tomas 1471 CHI0.001-0.7840-31.20 
  Cubillos Diaz De Valdes, Rodrigo 1471 CHI1.0010.22408.80 
  Leyton Droguett, Maximiliano 1294  * CHI1.0010.08403.20 
  Orrego Palermo, Marcelo 1366 CHI0.501-0.3740-14.80 
  Amigo Quintana, Antu 1461 CHI1.0010.21408.40 
 * 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)
 
 5 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2018 Quellon CHI 2018-02-09
RcRownchangeKK*chgGame
 1834 1694 2.50 6 0.54 40 21.60 
  Lopez Silva, Hugo Andres 2094  * CHI0.001-0.0840-3.20 
  Guichaman Andrade, Valentin Felip 1351 CHI1.0010.12404.80 
  Ortega Carrasco, Alex Benjamin 1936 CHI1.0010.804032.00 
  Mardones Anguita, Tito 1892 CHI0.5010.264010.40 
  Riquelme Abuffon, Nicolas 1798 CHI0.001-0.3640-14.40 
  Paredes Alvarez, Leonardo 1932 CHI0.001-0.2040-8.00 
 * 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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