Individual Calculations February 2019
 Rosado Perez, Maria Jose  Total change: -94.40  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 18, Damas Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1731 1930 3.50 8 -2.36 40 -94.40 
  Francia Arzapalo, Gianella 1703 PER1.0010.21408.40 
  Palao, Adriana 1799 PER0.001-0.6840-27.20 
  Malan, Lucia wc1818 URU0.001-0.6540-26.00 
  Cordova Melendez, Francisca 1530  * CHI1.0010.08403.20 
  Mamani, Anahi wf1719 BOL0.001-0.7740-30.80 
  Lugo, Tatiana 1530  * PAR1.0010.08403.20 
  Manriquez Abarzua, Maria Belen 1718 CHI0.501-0.2740-10.80 
  Viveros, Erica Johana wc2033 COL0.001-0.3640-14.40 
 * 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)
 

 

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