Individual Calculations March 2018
 Contreras, Fiorella  Total change: 37.80  Rating chartPersonal card
 Campeonato Metropolitano Juvenil Grupo A Sub 12 Femenino Lima PER 2018-01-09
RcRownchangeKK*chgGame
 1341 1605 4.50 6 -0.17 30 -5.10 
  Puchuri Torres, Camila Jimena 1205  * PER1.0010.08302.40 
  Lucas Juarez, Nohelia Juliana 1231 PER0.501-0.4030-12.00 
  Guardamino Cajo, Yelena Indira 1205  * PER1.0010.08302.40 
  Vega Paucar, Emely Bachellet 1531 PER0.001-0.6030-18.00 
  Encalada Palomino, Adderly Geili 1205  * PER1.0010.08302.40 
  Bravo Mallco, Kate Azumi 1668 PER1.0010.593017.70 
 * 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)
 
 Campeonato Metropolitano Juvenil Grupo B Sub18 Absoluto Lima PER 2018-01-12
RcRownchangeKK*chgGame
 1771 1605 2.50 7 0.37 30 11.10 
  Gomez Huaraya, Jesus Miguel 1913 PER0.5010.363010.80 
  Quispe Limo, Josue Arnaldo 1695 PER0.5010.12303.60 
  Hepler Ramirez , Narayana 1869 PER0.001-0.1830-5.40 
  Torres Alvarez, Piero Antonio 1713 PER1.0010.653019.50 
  Guerrero Malpartida, Luis Carlos 1993 PER0.5010.413012.30 
  Anamaria Estrada, Franco 1821 PER0.001-0.2230-6.60 
  Quiroz Sanez, Evert 1392 PER0.001-0.7730-23.10 

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)
 
 Campeonato Metropolitano Juvenil Grupo B Sub 18 Femenino Lima PER 2018-01-12
RcRownchangeKK*chgGame
 1287 1605 0.00 1 -0.87 30 -26.10 
  Noronha Linares, Alessandra Fior 1287 PER0.001-0.8730-26.10 

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)
 
 Copa Latinoamericana de Ajedrez Categoria C Juvenil Lima PER 2018-01-29
RcRownchangeKK*chgGame
 1545 1605 7.00 9 1.93 30 57.90 
  Ballon Tori, Leandro 1205  * PER1.0010.08302.40 
  Lindo Miranda, Edwin Miguel 1373 PER0.501-0.2930-8.70 
  Bejarano Martinez, Diego 1411 PER1.0010.25307.50 
  Suarez Aybar, Miguel Angel 1546 PER1.0010.423012.60 
  Marin Pedreros, Juan Carlos 1719 PER0.5010.16304.80 
  Amoros Jave, Diego 1479 PER1.0010.33309.90 
  Martinez, Navarro Christian Alexi 1678 PER0.5010.10303.00 
  Vizcarra Quispe, Jhael 1741 PER1.0010.683020.40 
  Garcia Andrada, Heidy Nicole 1755 PER0.5010.20306.00 
 * 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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