Individual Calculations September 2018
 Mostacero Velarde, Isabella  Total change: 92.40  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-18 Fem Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1865 1944 6.50 9 1.11 40 44.40 
  Cruz Lima, Kimberly Esmeralda 1646 GUA1.0010.15406.00 
  Malan, Lucia wc1753 URU1.0010.254010.00 
  Encina, Guadalupe 1793 ARG0.501-0.2040-8.00 
  Argote Heredia, Valentina wf2026 COL0.001-0.3940-15.60 
  Liu, Joanna wf1848 USA1.0010.374014.80 
  Palao, Adriana 1791 PER1.0010.304012.00 
  Caballero Quijano, Mitzy Mishell wm2032 PER0.001-0.3840-15.20 
  Cosme Contreras, Trilce wm1937 PER1.0010.494019.60 
  Alvarado Arcila, Marvia Josefina wf1961 VEN1.0010.524020.80 

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)
 
 XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Premier Mayores Lima PER 2018-08-01
RcRownchangeKK*chgGame
 1963 1944 4.50 7 1.20 40 48.00 
  Cuadros Quispe, Danae Yadira 1544  * PER1.0010.08403.20 
  Cori T., Deysi wg2344  * PER0.5010.424016.80 
  Alcantara Valderrama, Genrry Herm 1544  * PER1.0010.08403.20 
  Principe, Alexander f2285 PER0.001-0.1240-4.80 
  Fuentes, Moises f2186 PER1.0010.804032.00 
  Contreras, Jose 2105 PER0.001-0.2940-11.60 
  Roman, Juan Daniel 1734 PER1.0010.23409.20 
 * 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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