Individual Calculations January 2018
 Puma Llerena, Maricarmen  Total change: 14.80  Rating chartPersonal card
 Sudamericano U14 Fem Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1513 1373 3.00 8 0.29 40 11.60 
  Bosco, Giuliana wc1646 ARG0.001-0.1740-6.80 
  Lugo, Sabrina 1293 PAR1.0010.394015.60 
  Mejia Covarrubias, Aldana 1264 PER1.0010.354014.00 
  Sanchez Tobar, Francisca Valenti 1613 CHI0.001-0.2040-8.00 
  Martinez Ramirez, Anahi 1594 PAR0.001-0.2240-8.80 
  Arauco Celestino, Arianna Sofia 1591 PER0.001-0.2240-8.80 
  Blanco Cruz, Maya 1328 BOL1.0010.444017.60 
  Borda Rodas, Anapaola S. 1773  * ARG0.001-0.0840-3.20 
 * 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)
 
 IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 Arica CHI 2017-12-10
RcRownchangeKK*chgGame
 1616 1373 1.50 6 0.08 40 3.20 
  Daneri Fraga, Martin c1773  * ARG0.001-0.0840-3.20 
  Rojas Angel, Daniel 1758 CHI1.0010.914036.40 
  Pena Cifuentes, Tomas Alberto 1773  * CHI0.001-0.0840-3.20 
  Rios Cautin, Rodrigo 1701 CHI0.001-0.1340-5.20 
  Saca Chumbilla, Cindy Haydee 1020 PER0.501-0.3940-15.60 
  Villarroel Rosas, Hugo Andres 1670 CHI0.001-0.1540-6.00 
 * 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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